Namm Groove Maschine and the Lowest Pair

Victor Wooten, Steve Bailey, and David "Fingers" Haynes at NAMM 2013.

3, of the many, things I love about this video:

1. The amount of groove that David can get with the Native Instruments Maschine
2. Fretless Bailey lovlieness 
3. Victor Wooten, who we so often hear playing virtuosic solo bass parts, laying down the low end groove as a "simple" bass player.