The MM6 from Yamaha is a 61-key synthesizer keyboard that offers a wealth of features in a lightweight, compact form. The 418 high-quality voices and 22 drum kits are based on those found in the pro-level MOTIF series synths for a natural, realistic sound that lets you create music in a variety of genres. Pitch and modulation wheels, along with other real-time controls allow you to tweak your sound as you go.