Arturia KeyLab 61 Controller with Analog Lab 2 Software Includes Analog Lab with 5000 synth sounds All presets are carefully selected from the Arturia Classic Synths Fast filter the presets to your requirements: by Instrument, by Type (Bass, Pads, Leads), by Characteristics (long, bright, dark ) In-depth Preset Editing available for the owners of the Arturia Classic Synthesizers (Mini V, CS-80 V, etc.) Edit your sounds on the original instruments within Analog Lab