The MK3 Groove Production Studio is a must have for any producer. This unique controller gives you the ability to easily lay down tracks, make beats, design your mix, and make the music you have in your head! It's 16 velocity and touch sensitive pads can be used to loop, sample, and build your ideas out in an interactive and fun way. The MK3 GPS comes with a huge library of sounds to play and incorporate into your mix. The software it comes with, MASSIVE, can also be incorporated into other DAWs as a plug-in, which gives you even more room to add your own creativity. This controller was easy to set up and is intuitive and user friendly. It took me around 4 or 5 days to get familiar with it in its entirety. All in all a great product and definitely something worth purchasing!