Xylophone double is the best free virtual xylophone for your android device. You can play two xylophone instruments with different music notes at the same time. Features: - two xylophone keyboards - 109 keys (full 9 octaves by keyboard) - sound repeat type: normal double, triple, ... , x9, x10 - sound repeat speed - multitouch up to 10 fingers - specific zoom for each keyboard - specific position for each keyboard - real time scrolling - select music notes convention: english, german, dutch, n