He endorses several companies including: Mapex Drums, Remo, Audix Microphones, Prologix, Blowit Fans, Drumometer, and HansenFutz.

[3] In 2006, Rabb and Clay Parnell formed the band BioDiesel, described as "environmentally friendly Intelligent Dance Music".

[4] Rabb is the drummer for U.S.S.A., a rock n' roll collaboration with bassist/programmer/producer Paul Barker, guitarist/composer Duane Denison, and lead singer Gary Call.

Rabb formed the duo DrumJockeys with percussionist Chris Patterson (DJ Krushar) performing drum n' bass and acid jazz.

Rabb held the title of "WFD World's Fastest Drummer Extreme Sport Drumming" by playing 1,071 single strokes in 60 seconds.