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.

Anca Damian’s ‘Island,’ Rémi Chayé’s ‘Calamity,’ Fernando Trueba’s ‘Piano Player’ set for Europe’s Cartoon Movie ...

Lang Lang on Alicia Keys, Herbie Hancock, Disney and `Tom and Jerry’ cartoons San Diego Symphony, led by Dutch conductor Otto Tausk, will welcome the piano superstar and his wife, Gina Alice ...