Conversation so far:
what work did Mike Bloomfield do with Al Kooper?
Bloomfield and Kooper had played piano on Moby Grape's 1968 Grape Jam, an instrumental album that had been packaged with the group's Wow collection.
how long did Mike Bloomfield and Al Kooper work together?
Bloomfield and Kooper's last collaboration was The Live Adventures of Mike Bloomfield and Al Kooper, recorded over three nights at Fillmore West in September 1968.
who else did Mike Bloomfield work with besides Al Kooper?
In the early 1960s Bloomfield met harmonica player and singer Paul Butterfield and guitarist Elvin Bishop, with whom he would later play in The Paul Butterfield Blues Band.

Question: what other careers or hobbies did mike do/have in his life?
Self-contained rewrite: what other careers or hobbies did mike bloomfield do or have in his life?