Steinberg Groove Agent 4, virtual Drum-Studio for Drums, Beats and Percussion, more than 22.000 Samples and more than 3800 Grooves and Patterns, Acoustic Agent - virtual Drummer, Beat Agent: Drum-Sampler for elektronic Music Productions, Percussion Agent, Pattern-Editor, Style Player, Jam Mode, build-in Mixer, Cubase Integration with Drag & Drop and Automation, Plugin-Format: VST 2.4, VST 3, AU, Language Version: German, English, French, for WIN 7/8 and Mac OSX 10.8/10.9. Attention - optional USB-eLicenser #178823 required (not included)