• Unleash your creativity with 100 virtual instruments and take off with 50 vst effects plus an unlimited number of sound creations • Velocity-sensitive usb/midi keyboard featuring 25 high-quality full-size keys and unbeatable programming versatility, real-time control and playability • Usb/audio interface included for recording and playback of any digital music file. works with your pc or mac computer-no setup or drivers required • Revolutionary energyxt2.5 compact behringer edition music production software included with feature-rich audio/midi sequencer that loads almost instantaneously on all computer platforms • Intuitive sound module ni koreplayer with production-ready 300 mb sound library, includes sounds of nearly all categories/kinds, ranging from synths to acoustic instruments to drums