Drum Sequencer In addition to the two melodic sequencers, BeatStep Pro features a 16-track drum sequencer. As with the others, these sequences can be recorded in real time using the pads. But you can also enter steps using a classic drum machine workflow the choice is yours. Buttons can be used to define note velocity and length, and can also shift note timing away from quantized values. That way, your patterns will have exactly the kind of groove you want. MIDI Controller Knobs, buttons, and pads BeatStep Pro has quite a few. And theyre fully customizable using the included MIDI Control Center app. Use BeatStep Pro to make your MIDI devices and VST instruments do exactly what you want. Plays Well with Others With BeatStep Pro you can connect to virtually any musical device within reach: computers, virtual instruments, modular synths, drum machines anything with USB, MIDI in and out, CV/Gate outputs, clock in and out, or DIN sync. From the oldest music technology to the newest and beyond, BeatStep Pro will become the centerpiece of your setup and the heart of your creative endeavors for years to come. Bundle includes: ARTURIA BeatStep Pro controller and sequencer Protective cases