【實用音樂app】PianoV|最夯免費app-綠色工廠好玩App

PianoV is a simple vertical piano application.-------------------------------Features:-------------------------------- You can access all 3 octaves on a single screen.- You can also play along with songs on your iPod.- playing chords- sustain pedal (damper pedal) function when holding down a key.- display of scales on the keys (cde, doremi, or no display)***********************************device support:- Requires iOS 4.0 or later- iPhone 4, iPod touch (4th generation) or later***********************************