Conversation so far:
What was the band War's most popular album?
The World Is a Ghetto
Who was in the band War during the time they recorded The World Is a Ghetto?
Howard Scott, B.B. Dickerson, Lonnie Jordan, Harold Brown, Papa Dee Allen, Charles Miller, and Lee Oskar.
What album was the band War's single Slippin Into Darkness from?
All Day Music.

Question: How successful was the album All Day Music?
Self-contained rewrite: How successful was the band War's album All Day Music?