Conversation so far:
What was the voodoo influence on Dr. John?
As a young man Rebennack was interested in New Orleans voodoo, and in Los Angeles he developed the idea of the Dr. John persona for his old friend Ronnie Barron
So what did Malcolm John Rebennack Jr. do with the Dr John persona ?
Rebennack decided to produce a record and a stage show based on this concept, with Dr. John serving as an emblem of New Orleans heritage
Did Dr. John release any albums with this persona ?
Gris-Gris became the name of Dr. John's debut album, released in January 1968, representing his own form of voodoo medicine
what stage shows did Dr. John perform ?
Rebennack gained fame as a solo artist after adopting the persona of Dr. John, The Night Tripper. Dr. John's act combined New Orleans-style rhythm and blues with psychedelic rock
Did Dr. John perform any other shows besides Dr. John, The Night Tripper?
During early to mid-1969, Dr. John toured extensively, backed by supporting musicians

Question: Did he collaborate with any other bands ?
Self-contained rewrite: Did Dr. John collaborate with any other bands ?