6 or 7
it depends on the kind of marimba. it ranges from 4 octaves to 5.5 octaves
A glockenspiel does not have a set number of keys. It can have twenty or thirty keys, depending on the size and number of octaves represented.
An 88-key piano has 7 octaves plus three additional keys - making the keyboard have 7 1/4 octaves in total. Some pianos also have exactly 7 octaves ranging from the A 3 octaves below middle C to the A three octaves higher than the A tuned to 440Hz (the A above middle C).
Every guitar can be played in any key. The keys will repeat as you go higher up on the neck. The amount of frets will dictate how many times certain keys can be repeated, but most keys can be played in two different octaves.
Xylophones vary in size, they can have anywhere from 4 to 5 octaves.
it depends on the kind of marimba. it ranges from 4 octaves to 5.5 octaves
A glockenspiel does not have a set number of keys. It can have twenty or thirty keys, depending on the size and number of octaves represented.
No. The piano does have eighty-eight keys, but including the black keys (sharps or flats), it takes twelve keys to make an entire octave, so it's closer to eight octaves.
An 88-key piano has 7 octaves plus three additional keys - making the keyboard have 7 1/4 octaves in total. Some pianos also have exactly 7 octaves ranging from the A 3 octaves below middle C to the A three octaves higher than the A tuned to 440Hz (the A above middle C).
Every guitar can be played in any key. The keys will repeat as you go higher up on the neck. The amount of frets will dictate how many times certain keys can be repeated, but most keys can be played in two different octaves.
Xylophones vary in size, they can have anywhere from 4 to 5 octaves.
There are 7 octaves on a standard grand piano (plus a minor third, or one additional "black key"). If each octave has 5 accidentals (or black keys) then 7 octaves would have 35 black keys, plus the additional B Flat at the bottom of the piano.....so: A 72 key piano has 36 black keys.
Most of modern pianos has 52 white and 36 black keys, which makes 7 and 1/4 octaves.
because notes come in octaves of 8 and 88 is a multiple of 8
The answer is 7 octaves plus a minor third. (A0 to C8)Most grand pianos have 88 keys, which would give them a 7 octave plus m3rd range. However some older grand pianos have only 85 keys and even sometimes less, which would reduce the range of the piano.On a normal piano (one with 88 keys), you have 7 1/3 octaves. There are 12 (chromatic) notes per octave.
60 = 12*5 5*7=35 white 5*5=25 black
31 octaves