Used Novation Launchkey 25 MK2 25-Key Controller

Free Addictive Keys - Addictive Keys virtual instrument from XLN Audio is on the house when you register your controller keyboard or Launchpad Pro. One full license per account gives you one Addictive Keys instrument. Essential Keyboard Controller for Producing Electronic Music in Ableton Live
Launchkey is Novation's easy-to-use MIDI keyboard controller. It's pretty much the quickest and easiest way to produce and perform electronic music, especially in Ableton Live because they designed it specifically for the purpose. You just plug in via USB and the keys, faders, knobs and pads immediately spring into life, giving you hands-on control of your grid, instruments, effects and mixer.

Of course, if you don't use Ableton, it'll automatically map to other major music software too.

Play with Feeling
The heart of any MIDI keyboard controller is the keyboard itself. The Launchkey synth-style keyboard is lightweight, fast and very easy to play, but also velocity-sensitive so you can create truly expressive performances. You can choose between 25, 49 and 61-note versions, depending on whether you want portability or practicality.

Take Control of Ableton Live
The less time you spend messing with your mouse, the more time you have for making music. If you want immediate hands-on control of your session grid, instruments and effects, you should use a MIDI keyboard controller that integrates immediately and automatically with Ableton Live. Like this one! That's what it's designed for.

Easily Make Beats and Trigger Loops
Sixteen RGB pads provide clip color-matched feedback to enhance your workflow, letting you create and launch clips, trigger samples, control FX and loads more; all while playing your keys. They're also velocity-sensitive, so you can really put some feeling into your beats.

Tweak and Mix Your Tracks
Launchkey is designed to let you shape your sound however you like. The eight rotary knobs are rock solid, designed to give you confidence when tweaking your instruments and effects. The 49 and 61-note versions give you hands-on control of your mixer too, with nine dedicated faders. However many controls you opt for, they will all integrate seamlessly and immediately with Ableton Live, and can be reassigned to anything.

Control All Major Music Software
Your choice of music software is crucial to your creativity. Although Launchkey was designed for Ableton Live, its pads, buttons, faders and knobs control of all other major music software too using InControl.

Start Immediately
Launchkey is fully USB bus-powered and class compliant, so it works straight away without power supplies or drivers.

Play with Feeling - 25 synth-style, velocity-sensitive keys for easily creating performances with feeling.
Designed for Ableton Live - Integrate immediately Ableton Live to quickly and easily produce and perform music.
Make Beats in Glorious RGB Color - 16 RGB velocity-sensitive pads for both color-matched feedback when launching clips and creating expressive drum beats.
Tweak and Mix your Tracks - Eight knobs for easy control over mixer, instruments and effects.
Control All Major Software - Get automatic hands-on control of other music software using InControl.
Plug In and Play - USB bus-powered and totally class-compliant, so it works straight away without any drivers including with iOS.
Make Music Immediately - Includes Ableton Live Lite, Novation Bass Station and V-Station virtual instruments and 4 GB of Loopmasters samples.