Conversation so far:
What was the name of The Sweet's first album?
Funny How Sweet Co-Co Can Be is the English glam rock band The Sweet's debut album
Who produced The Sweet's first album?
The Sweet's first album, recorded at Nova Studios in London, was produced by Phil Wainman.

Question: What year was their first album released?
Self-contained rewrite: What year was the Sweet's first album Funny How Sweet Co-Co Can Be released?