Whether a given note is deemed sharp or flat largely depends on the current scale or key. On the piano keyboard, two notes ...

The addition of extra strings for each note brought new richness ... as opposed to plucked keyboard instrument. In the Mozart Museum in Salzburg, there's a piano by Anton Walter of Vienna.

ROLI, however, has other ideas: its new ‘Piano’ is a 49-note light-up controller keyboard that’s designed to be used with its previously announced Airwave hardware and piano learning software. The ...

ROLI Piano delivers a 49-key expressive keyboard complete with full-sized, full-plunge depth keys that feel and sound phenomenal. These larger keys feature ROLI's unique, patented BrightKey technology ...