An 88-key piano has seven octaves plus three lower notes (B, B flat and A) below the bottom C. It has 52 white keys and 36 black keys (sharps and flats), with each octave made up of seven white keys ...

Simply Piano has long been a hit app in my household. My daughter never really showed interest in learning to play our keyboard until she came across Simply Piano on her iPad.

A typical piano has 88 keys spanning just over seven octaves. There are other, smaller keyboards or synthesizers that have fewer keys – most come in increments of 25, 32, 49, 61 or 72 keys.

A typical piano has 88 keys spanning just over seven octaves. There are other, smaller keyboards or synthesizers that have fewer keys – most come in increments of 25, 32, 49, 61 or 72 keys.

Whether black-and-white or white-and-black, separating the whole and half tones into repeating patterns of 12 notes makes it much easier for a pianist to play and to find the right notes on the full ...

Duo, Duolingo’s owl mascot—a creature that grew so tired of reminding you to practice your French he caught an awful flu — will now be hounding you to get your damn hands on those piano keys ...