Bob Bralove is a keyboard–synthesizer player who worked as a sound technician with the Grateful Dead from 1986 to 1995. Throughout his tenure, he performed as an auxiliary musician throughout "Drums" and "Space", the band's signature aleatoric music segments. Accordingly, he played a key role in their integration of MIDI technology, first working with drummers Mickey Hart and Bill Kreutzmann, keyboardist Brent Mydland, and later guitarist Bob Weir and synthesizer/piano player Vince Welnick.

Bralove was also a member and producer of the Psychedelic Keyboard Trio, along with Welnick and fellow former Grateful Dead keyboardist Tom Constanten. Bralove and Constanten also collaborated as Dose Hermanos, a showcase for their improvisational keyboard work; since 1998, they have toured irregularly and released five albums under the moniker. Bralove also worked with Stevie Wonder, setting up and programming Wonder's synthesizers including while he was touring