Robin Eubanks: Acoustic and Electric Trombones, Loops, Percussion Pads, Keyboard Bass.
Kenwood Dennard: Drums, Keyboard Bass.
Orrin Evans: Keyboards, Keyboard Bass.
I love this, I love how they use the keyboard to provide an independent bass, everyone doing multiple tasks, Kenwood Dennard doing both drums and keyboard bass, trading off with Orrin Evans. And Robin Eubanks is a great trombone player.