with Mary Wilson, Ashford & Simpson, Mario, Musiq, Michelle Williams of Destiny's Child, Angie Stone, Marshall Crenshaw

with Widespread Panic, Spearhead, Angelique Kidjo

with The String Cheese Incident, Liza Oxnard and the Soul Stars

with The String Cheese Incident, Liza Oxnard and the Soul Stars

with Robert Randolph & The Family Band, Galactic, moe., The String Cheese Incident, Widespread Panic, Jack Johnson

with The String Cheese Incident, Jack Johnson, Galactic, John Butler Trio, Patrick Brayer, Soulive, Maktub

with Patrick Brayer