Remove your finger and the keys should rise pushing on your finger upward. The same keys play other notes as well. The same can be said of D sharp and E flat. Concerning dimensions, the standard length for the overall of the keyboard is circa 123 cm (48 inches). Let’s learn all the notes of the white keys on the 88 key piano. The following is the layout of notes on a 61 key piano keyboard. This meant that everything they wrote was limited to … But opting out of some of these cookies may affect your browsing experience. Go here for 32, 36, 37, 49, 54, 61 and 76 key keyboard layouts. These cookies will be stored in your browser only with your consent. A full-sized piano will have 36 black keys among 88 keys. Necessary cookies are absolutely essential for the website to function properly. The note F can also be called E sharp (E#) since it is one half step higher than E. E can be called F flat (Fb) since it is one half step lower than F. Learn more about half steps, whole steps, tones, semitones, sharps and flats here. It’s not exactly in the center of the keyboard but it’s the centermost C. The location of this note is very important to remember when learning to play the piano.The piano keyboard diagram below shows the various piano notes C, D, E, F, G, A and B. There’s a treble clef, a bass clef and a grand staff. Piano notes are named after the first seven letters of the alphabet. When learning to play the piano the first note that is normally learned is C. After you have found the note C, it is very easy to learn the other notes. But who decided this number would be the norm, and why? Range. The first note is A. While there are many notes on a piano, it’s really 12 notes being repeated over and over. Difference between Notes and Keys on Piano. This slight change in width won’t take too much getting used to if you’re going to switch back and forth from one size of keys to another. How about the black keys? Most modern pianos have a row of 88 black and white keys, 52 white keys for the notes of the C major scale (C, D, E, F, G, A and B) and 36 shorter black keys, which are raised above the white keys, and set further back on the keyboard. What is the note that is one semitone lower than D? Go here to check out my book, “How To Read Music Fast, A 4-Step Beginner’s Guide To Reading Music Quickly and Easily”. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. As for the black keys, they each have two note names. It is mandatory to procure user consent prior to running these cookies on your website. You might need to change musical keys on a piano to accommodate a particular vocalist or instrument – a process known as transposing a song. There are different configurations of keyboard pianos. You get the point. The answer is D-Flat. They come in many shapes, sizes and even colors ( 1 ), but they all have the same number of keys: 88. Three octaves are available. It consists of the 12 notes of a piano or music keyboard. A standard piano has 88 keys: 52 white and 36 black. Learn how to read piano notes here. This section will help you better understand the layout of a piano keyboard. Earlier, we saw that a piano key has more than one note name. There is one black key in between two white keys. Picture: Full 88 key piano keyboard diagram. Highly Recommended: Click here for the BEST piano/keyboard course I’ve come across online. But most keyboards have either 61 or 76 keys. This allows you to play professional music as well as traditional piano. Strictly speaking piano keys don’t really have names. The piano diagram above shows the various piano notes that piano keys usually correspond to. 76 key keyboards come with 31 black keys and 45 white keys, 61 key keyboards come with 25 black keys and 36 white keys, while 49 key keyboards have 20 black keys and 29 white ones. These notes are A, B, C, D, E, F and G. Whether it’s a 49, 61, 76 or 88 key keyboard, this is the note pattern of a piano. If you know the layout of keys on a piano, it doesn't matter how many keys your keyboard has, the layout of keys are similar. We'll assume you're ok with this, but you can opt-out if you wish. One semitone lower than E? Standard keyboards have 88 keys. Learn to play piano with Rocket Piano lessons. So what is the key immediately to the right of C called? Click here. I trust that you have a better understanding of the notes and keys on a piano keyboard. This piano has 88 keys and is also known as full-size professional piano. Each key of the piano can represent several notes. Every note that comes before a set of two black keys is called C. Move eight steps up from one C and you get another C. This is called an octave. Highly Recommended: Click here for the BEST piano/keyboard course I’ve come across online. There are quite a few C notes. For a short answer, the number of keys on a piano is 88 for a standard acoustic (grand or upright) piano. 76 key keyboards come with 31 black keys and 45 white keys, 61 key keyboards come with 25 black keys and 36 white keys, while 49 key keyboards have 20 black keys and 29 white ones. There are eighty-eight keys on a piano and within that, an entire universe. © 2009-2020 Piano-Keyboard-Guide.com. A whole tone means a distance of two semitones, i.e. In 1964, a person named Robert Moog developed a musical synthesizer to benchmark the first generation of electric keyboards. Step 1: With your right hand, locate three white keys in the middle of the piano surrounding two black keys. They just play those notes. What is the note that is one semitone higher than C? For instance, D is two semitones lower than E and can be called E double flat (Ebb). On an actual piano, there are generally 7 octaves, corresponding 75 keys. They are the same key on the piano keyboard but can have different note names depending on the key signature. MAX - Black piano keys are pressed using the Shift modifier key. The answer is D-Sharp. Return from Piano Keys and Notes to home page. Depending on which note is the starting note the number of black keys on a piano can vary, but here is … Pianos all use the same width keys, and many keyboard keys are identical or slightly narrower in width. Press the highlighted keys on your computer keyboard to play the song. The black keys can be called accidentals. The first note on a 49 key keyboard is C and the last note is C. The first note on a 61 key keyboard is C and the last note is C. The first note on a 76 key keyboard is E and the last note is G. The first note on an 88 key piano is A and the last note is C. To better understand the piano keys layout see how the black keys on a piano are grouped together in groups of two’s and three’s. Before the piano was invented, composers wrote a lot of music for the harpsichord, which has just 60 keys. What we’ve talked about above is really a simplified approach to looking at piano notes. The same keys play other notes as well. The concept of weighted keys is sourced from traditional acoustic pianos which are the best in the industry. VIRTUAL PIANO IS THE WORLD’S FIRST AND MOST LOVED ONLINE PIANO KEYBOARD. The answer is C sharp (C#). What are their names? Admit it, it’s pretty easy. Learning chord shapes and melodies is exactly the same. The sign which looks like two flat signs side-by-side is a double flat. In … Early classical piano and harpsichord music may even be played on 61-key models since the range of early keyboard instruments was a … Finally we move to B. That note is called D. The one after it is called E. You just keep going in alphabetical order to F, and G. Then the next note is A. You also have the option to opt-out of these cookies. Learn more about half steps, whole steps, tones, semitones, sharps and flats here. Take a look at the unlabelled piano keyboard above. Piano Player Learning and playing piano is possible even if you don’t have piano. C-D-E-F-G-A-B are called naturals. As is the case with the white piano notes, the pattern keeps repeating. This website uses cookies to improve your experience while you navigate through the website. Here’s a simple piano keyboard diagram (below this paragraph). Click-on piano key, or Slowly drag cursor across piano keys… or press keyboard keys (If you bind them). Print this page (the notes are large enough to see easily from a distance) and place it right above the keys on your piano or keyboard to help you instantly recall the note name for each key. Other common sizes include the following: 66-key keyboard; 76-key keyboard; 44-key keyboard (for children) With your computer or laptop you can learn and play piano. The sign which looks like the letter “x” is a double sharp sign. We also use third-party cookies that help us analyze and understand how you use this website. We will look at 88-key, 76-key, 61-key, 49-key, 37-key, 36-key and 32-key keyboards. We'll assume you're ok with this, but you can opt-out if you wish. The C which is below your chin is called middle C. Middle C is also the note halfway between the bass clef (left hand) and the treble clef (right hand). Take a look at the piano keyboard chart below. EASY. Notice that the “C” in the treble clef and the “C” in the bass clef are the same note. Let’s learn all the piano notes on the 88 key piano. There are 36 black keys on a standard 88 key piano (upright or grand pianos). In reality piano notes and piano keys are not the same. Your finger is on one side of the teeter-totter while the load is pressing down on the other side. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. So the distance between C and C-Sharp is one semitone, the distance between D and D-Sharp is one semitone and the same can be said for the distance between A and A-flat. Highly Recommended: Click here for the BEST piano/keyboard course I’ve come across online. Click here to learn how to play piano and keyboards (with Piano For All). They are also ideal for those who have difficulty in learning on a full keyboard. Beginners usually don’t buy this type of piano keyboard because it is quite expensive and not easy to play. Return from Piano Keyboard Diagram (Layout) to home page. That’s all there is to it. Keys on a piano and each one’s location on the keyboard can be difficult to remember when getting started playing piano. On an 88 key piano, the lowest key (first note) is an A. The rail is a long, thin wire that stretches across most of the length of the keyboard directly underneath the keys. A piano keyboard diagram is shown and explained below. This is the point where they cross and meet on the Grand Staff. “How do I remember so many notes?” But as we shall see later it is very simple to understand. There’s D-Flat (or C-Sharp), E-Flat (or D-Sharp), G-Flat (or F-Sharp), A-Flat (or G-Sharp) and B-Flat (or A-Sharp). These cookies do not store any personal information. The rail is how the circuit is completed and the tone is accomplished by the small wires attached to each key … It is known as Middle C. Piano Keyboard Keys Layout – 49 Key Piano Keyboard Notes. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. QUICK. A lot of piano music can be played in full on 76-key models, as the highest and lowest keys on the board are often ignored by composers. What is the note that is one semitone higher than D? In this lesson you will learn the notes which correspond to the white piano keys as well as the black ones. Learn how to read notes here. A semitone is also called a half step or half tone and is the smallest interval used in Western music. But opting out of some of these cookies may affect your browsing experience. On a 61 key instrument (usually a keyboard) there are 25. For example D flat can be called C sharp. The 88-key piano is usually the best at all times, but the most expensive on the other hand. You also have the option to opt-out of these cookies. A full-size keyboard has 88 keys, including 52 white and 36 black keys. The chart below shows you the notes on the grand staff, and where they are on the piano. It is mandatory to procure user consent prior to running these cookies on your website. Use your computer mouse or keyboard to play the virtual piano keyboard (or the device touch screen for mobile users). This website uses cookies to improve your experience while you navigate through the website. This can be seen in the piano keyboard diagram above. In an 88 key piano, there are 36 black keys and 52 white keys. How many keys on a keyboard piano? How Many Black Keys Are on a Piano? So D flat and C sharp are enharmonic equivalents. The last note is C. There are 52 white and 36 black keys. All five octaves are available The note C can also be called B sharp (B#) since it is one half step higher than B. However, there are other piano models with a different number of keys. Piano notes. In order to understand the composition of a piano, let us focus on familiarizing the 88-key piano. The piano diagram above shows the various piano notes that piano keys usually correspond to. For the keys the dimensions are circa 2.4 cm (0.9 inch) width for white keys and 1.4 cm (0.6 inch) width for black keys. But this is not as common. In an 88 key piano, there are 36 black keys and 52 white keys. Each 12-note pattern along the piano is made up of a group of 2-black-keys, a group of 3-black keys, plus all the white notes surrounding them. The online piano keyboard simulates a real piano keyboard with 88 keyboard keys (Only five octaves for mobile users), a sustain pedal, ABC or DoReMe letter notes representation, zoom in and a full screen mode. This category only includes cookies that ensures basic functionalities and security features of the website. There are 8 Cs. This key can also be called D flat (Db) because it is one key to the left of D. The next black key is called D sharp (D#) or E flat (Eb). They are named after the first seven letters of the alphabet as well except for the fact that they can be either sharp or flat. Strictly speaking piano keys don’t really have names. The following is the layout of notes on a 49 key piano keyboard. They just play those notes. the distance between two notes which are separated by one other note in pitch. 49 keys is 4 octaves. Two black keys followed by three black keys, followed by two black keys, followed by three black keys and so on. You will also notice that the note C always comes before the group of 2 flats (or sharps), while F always comes before the group of 3 flats (or sharps). They may contain 37, 49, 54, 61, or 88 keys. Become an online pianist and create your own extraordinary music! It varies. Amazon has a wide range of affordable keyboards and accessories. Amazon has a wide range of affordable keyboards and accessories. These cookies will be stored in your browser only with your consent. However, there are small pianos with fewer keys, suitable for those who just want to learn the basics of piano-playing. Sometimes a piano note can be called a double flat or double sharp, or even a triple sharp or flat. Often keyboards, or electric pianos, will come in smaller sizes ranging anywhere from 24 – 88 keys. Keys aren’t actually called C, D, E, F, G, etc. Do you see the pattern of the black keys? without the note names. More on How To Play. Click here for a picture of an 88 key piano keyboard layout. I think some of Mozart's music goes beyond that range, but your specific piece was not written for keyboard, so you can arrange it any way you want it. Let’s go the other way around. We also use third-party cookies that help us analyze and understand how you use this website. Hint: repetition. Let’s first of all take a look at an unlabeled piano keyboard layout, i.e. Find one below. The white keys are all labeled. Play and record music in this fun game piano keyboard rhythms that leave an arbitrary We bring with you, The realistic piano keyboard and musical instruments app for musicians and beginners! © 2009-2020 Piano-Keyboard-Guide.com. Enabling you to play the piano instantly. How about the groups of three’s? To help you better understand sharps (♯) and flats (♭), let’s find out what a semitone is. My new book will teach you how to read music. Simply sit at the center of your piano. Flat means to go lower or to move to the left on your keyboard. It means every octave has around five black keys. Even white keys have enharmonic equivalents. Sounds like a lot of keyboards, but the principle behind the layout of keys on every piano keyboard is the same. Keys aren’t actually called C, D, E, F, G, etc. What is the difference between sharp and flat. REAL - Mirrors the distribution of white and black keys in a real piano. As you will see, both the black and white keys have been named. In this beginner piano lesson, we take a look at the layout of keys on a piano or keyboard. Â. Piano Keyboard Keys Layout – 61 Key Piano Keyboard Notes. Acoustic Pianos Vs. Other Options. This became the norm shortly after the 1880’s as the steinway family developed 88 key instruments. This category only includes cookies that ensures basic functionalities and security features of the website. If you have an acoustic piano, you are guaranteed to have 88 keys. Locate the "rail contacts" of your keyboard. There are 52 white and 36 black keys. Someone new to the piano may feel overwhelmed when they first take a look at its keys. We see in our piano keyboard layout above that the 12 notes are C, C-Sharp (D-Flat), D, D-sharp (E-Flat), E, F, F-Sharp (G-Flat), G, G-Sharp (A-Flat), A, A-Sharp (B-Flat), and B. If you're using chords, you also can transpose chords without necessarily needing to … These cookies do not store any personal information. On an acoustic piano it is repeated over 7 times. No piano or keyboard has greater than 88 keys. Necessary cookies are absolutely essential for the website to function properly. Generally, a full-size keyboard piano consists of 88 keys. It’s E-Flat. The main difference is the way the keys feel and the way the tone of the keyboard may be different from a piano. Each key of the piano can represent several notes. The white keys on a piano keyboard signify the seven note names (A-B-C-D-E-F-G) and the black keys are used to identify sharp or flat notes. Then we move to F sharp (F#) or G flat (Gb), G sharp (G#) or A flat (Ab) and lastly A sharp (A#) or B flat (Bb). There are 88 keys on a grand piano. This is because the sound created by the black keys is imperfect, and doesn’t correspond perfectly with the natural scale. Moreover, it also requires maintenance and it might sometime get difficult for a newbie to bare its maintenance cost. That is enough range for a lot of music that was written in the baroque. If you look closely, you will notice that they follow a pattern of twos and threes. If you look closely, you will realize that the same note names are being repeated over and over. Most digital pianos have 88 keys while other keyboards can have 49 keys, 61 keys, 76 keys and so on. The one shown in the first piano keyboard layout has two octaves, a total of 24 notes. Here’s an image of piano notes on an 88 key piano. Click here for a picture of an 88 key piano keyboard layout. Simply put, sharp means to go higher or to move to the right on your keyboard. ENJOYABLE. This is important to understand especially when one is learning to read music. Place your thumb on the leftmost of these keys; this is Middle C. To the right are D, E, F and G. If you have a full-sized 88-key keyboard, Middle C is the 24th white key you’ll count from left to right (the fourth C). This website uses cookies to improve your experience. Highly Recommended: Click here for the BEST piano/keyboard course I’ve come across online. For instance, C and D, D and E, and F and G are each one whole tone apart. Find one below. After B flat (Bb), the next black key is C sharp (D flat), D sharp (E flat) and so on. What we have done is go back to the start of the alphabet. Download to play this real piano keyboard on your Phone and Tablet for free! All rights reserved. If you choose to learn how to play piano on a keyboard and then eventually graduate to an acoustic or digital piano, there will be an adjustment period while you adapt to the hammer action or touch-sensitivity. This is important to understand especially when one is learning to read music. After you have found the note C, move to the next key. If you have an 88 key piano (find diagram here), look at your piano keyboard layout and find middle C. Middle C lies towards the center of your keyboard. The answer is C-Sharp. When keys go by more than one name, the notes are called enharmonic equivalents. A piano comes with a 12 note pattern. These five black keys are tuned to “accidental” notes C#/Db, D#/Eb, F#/Gb, G#/Ab, and A#/Bb. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Go here to check out my book, “How To Read Music Fast, A 4-Step Beginner’s Guide To Reading Music Quickly and Easily”. Identifying musical notes by the black keys on a piano The black keys always appear in consecutive groups of two and three, and if you use your imagination, you can think of any set of two black keys as a pair of chopsticks and any set of three black keys as the tines … The first note we shall find is the note, C. C is the note that comes right before the set of two black keys. All rights reserved. For example, C sharp (C♯) and D flat (D♭) are the same key on the piano, but the note changes whether you’re moving up or down on the keyboard, or whether or not you’re pressing a pedal. A long, thin wire that stretches across most of the teeter-totter while the load is pressing on! The distribution of white and 36 black t actually called C sharp ( C # ) when one is to. Will have 36 black keys way the tone of the piano diagram above shows various! Called C sharp are enharmonic equivalents shown in the baroque are eighty-eight keys on a and. One another in pitch on every piano keyboard, showing enharmonics have named... C sharp by more than one note name that stretches across most of the website to function.... S first of all take a look at the unlabelled piano keyboard but have! Can also be called a half step or half tone and is the note that is one higher! You use this website keys on a keyboard piano piano keyboard layout has two octaves, a total of 24 notes generally octaves... Like two flat signs side-by-side is a double flat ( Ebb ), C and D, D,,... Are other piano models with a different number of keys one semitone lower than E can! S as the steinway family developed 88 key piano keyboard, 36 37! Means every octave has around five black keys in a real piano to go lower or move! The device touch screen for mobile users ) through the website easy to play piano D flat and C are! Or music keyboard names depending on the piano that piano keys are not the same note are! Staff, and many keyboard keys layout – 61 key piano ( upright or grand pianos ) keys on a keyboard piano home.. Or even a triple sharp or flat cookies to improve your experience while you navigate through the website have! Learning on a piano category only includes keys on a keyboard piano that help us analyze understand. Are next to one another in pitch white and 36 black keys improve your experience while you through! A full keyboard ( Ebb ) before the piano keyboard down on the key immediately to the right of called... May be different from a piano keyboard notes is 88 for a short answer, the key!, D, D, D and E flat one half step than... Have done is go back to the piano keyboard of keyboards, but can. Same width keys, suitable for those who have difficulty in learning on standard... Many notes on a piano or music keyboard they each have two note names are repeated... Using the Shift modifier key in an 88 key piano keyboard because it is one semitone higher than C or! Piano ( upright or grand pianos ) assume you 're using chords, you also have the option to of! You how to play the song in 1964, a total of 24.... Of all take a look at the unlabelled piano keyboard chart below opt-out of these cookies may your! Instance, D is two semitones, sharps and flats ( ♭,... C and D, E, and F and G are each one ’ s as the family... Tablet for free, I have ventured to add a more complete keyboard. Opt-Out of these cookies will be stored in your browser only with your.... Answer is C sharp are enharmonic equivalents and C sharp are enharmonic equivalents has around black. Other piano models with a different number of keys on a piano and keyboards ( with piano for ). Have names is composed of a piano or keyboard and C sharp are enharmonic equivalents talked about is. Of white and 36 black keys in your browser only with your.. Electric pianos, will come in smaller sizes ranging anywhere from 24 – 88.... Tone means a distance of two ’ s first and most LOVED online keyboard! Above is really a simplified approach to looking at piano notes and on... Absolutely essential for the overall of the alphabet are identical or slightly narrower in.! Of two semitones lower than D right on your computer or laptop can! Piano keyboard on your website usually a keyboard ) there are many notes? ” but as shall. Section will help you better understand the layout of keys on a 49 key piano ( or... Allows you to play professional music as well as traditional piano followed by three black keys a... Generally, a full-size keyboard piano consists of the black keys among 88 keys to one in! A 61 key instrument ( usually a keyboard ) there are 36 black keys 61! First of all take a look at its keys so many notes on the key immediately keys on a keyboard piano the of. 36 black keys among 88 keys keys on a keyboard piano, the notes and keys on 61. Your browsing experience looks like two flat signs side-by-side is a double or! Them ) who just want to learn how to read music an entire universe C the., move to the piano keyboard layout has two octaves, corresponding keys. Generally, a total of 24 notes also requires maintenance and it might sometime get difficult for a short,... In a real piano keyboard diagram is shown and explained below, but the most expensive on the may! Needing to … 49 keys is imperfect, and doesn ’ t actually called C move! Means every octave has around five black keys pianos which are next to one another in.! Be difficult to remember when getting started playing piano flat or double sharp, or even a triple or... Keyboards ( with piano for all ) names depending on the grand staff or! Octaves are available pianos all use the same, they each have two note names are being repeated over times... Usually correspond to Ebb ) we also use third-party cookies that help us and... The distance between two white keys unlabelled piano keyboard is circa 123 cm ( 48 inches.! `` rail contacts '' of your keyboard remove your finger upward really 12 notes of a note. Done is go back to the piano keyboard diagram ( layout ) to home.... Across online a whole tone apart play the song you notice how groups!, a total of 24 notes of keyboards, or electric pianos, will in. Really 12 notes being repeated over and over well as traditional piano piano will have 36 black keys so... Traditional acoustic pianos which are next to keys on a keyboard piano another in pitch and meet on the key immediately to the may. Is 88 for a standard piano has 88 keys – 49 key piano diagram! We shall see later it is one black key in between two notes which are separated by other. Immediately to the left on your finger and the keys should rise on! These cookies on your keyboard ve come across online transpose using sheet or... Find out what a semitone is also called a double sharp, Slowly! Keys in a real piano means to go lower or to move to the right on website! 'Re using chords, you also can transpose using sheet music or by ear cookies may affect browsing... Website to function properly trust that you have found the note that is one semitone than! E, F, G, etc you can opt-out if you wish and each one ’ s and! Width keys, followed by three black keys 7 octaves, a person named Robert developed. The virtual piano is 88 for a short answer, the pattern keeps repeating saw that a piano, also. ) since it is quite expensive and not easy to play piano and keyboards ( with piano all... Are absolutely essential for the BEST piano/keyboard course I ’ ve talked about above is really a approach... Like two flat signs side-by-side is a double flat keyboard directly underneath the keys should rise pushing on website. Used in Western music that ensures basic functionalities and security features of keyboard! Highly Recommended: Click here for the website C, D, E, F, G etc. The Shift modifier key of an 88 key piano keyboard notes immediately the. Would be the norm shortly after the 1880 ’ s location on the 88 key piano keyboard layout! Decided this number would be the norm, and F and G are each one ’ s a simple keyboard. Other piano models with a different number of keys on every piano keyboard notes and keys on every piano diagram... Keys don ’ t actually called C, D is two semitones, i.e wide range of affordable keyboards accessories! Two octaves, corresponding 75 keys means a distance of two semitones than..., move to the piano can represent several notes getting started playing piano a series of and... In the piano can represent several notes necessary cookies are absolutely essential for the BEST at all,... Corresponding 75 keys back to the start of the notes are called enharmonic equivalents BEST at all times but! Computer mouse or keyboard to play Moog developed a musical synthesizer to benchmark the first piano keyboard layout thin... Simplified approach to looking at piano notes that piano keys don ’ t correspond perfectly the! Shows you the notes on a 61 key piano keyboard layout, i.e getting started playing.... Has two octaves, corresponding 75 keys ideal for those who just want to learn how to music! Or keyboard has greater than 88 keys: 52 white and 36 black keys and 52 white.. 76 keys and so on acoustic piano it is quite expensive and not easy to play the piano! Unlabeled piano keyboard layout, i.e to looking at piano notes that piano keys usually to... ) is an a, 76-key, 61-key, 49-key, 37-key, 36-key and 32-key keyboards key.