A piano because it has 88 keys
a piano
88 Piano Keys
88 KEYS on a Piano
88 keys on a piano.
something about 88 piano keys
The piano has a total of 88 keys (52 white keys and 36 black keys).
A normal piano has 88 keys. A "Cottage piano" has 64 keys. The 7'4'' Bosendorfer has 92 keys. The 9'6'' Bosendorfer has 97 keys. Standard pianos have 88 keys.
eighty-eight
88 Keys on a piano keyboard.
I think there is 88 i am not very sure but i think there is
There are 88 keys on a piano (52 white keys and 36 black keys).