Conversation so far:
When did the Allman Brothers Band begin?
The Allman Brothers Band was formed in March 1969, during large jam sessions with various musicians in Jacksonville, Florida.
Where did the Allman Brothers Band start performing?
the Allman Brothers Band's first performances outside the South came on May 30 and 31 in Boston, opening for The Velvet Underground.

Question: What was their first album?
Self-contained rewrite: What was the Allman Brothers Band's first album?