Discover the beauty of playing a percussive midi controller with you hands. Input those complex rhythms with feel! Dynamic E-Percussion for Stage and Studio. Roland takes digital hand percussion to a new dimension with the HandSonic HPD-20, a unique and versatile instrument that's ideal for a wide range of music creators, from percussionists and drummers to electronic dance music performers, composers, and producers. Equipped with the renowned SuperNATURAL® sound engine and potent multi-effects, the HPD-20 offers 850 dynamic, ready-to-play sounds, plus the ability to import your own custom sounds via USB flash memory.