Conversation so far:
What is the Kozmic Blues band?
After splitting from Big Brother and the Holding Company, Janice Joplin formed a new backup group, the Kozmic Blues Band.
Was the Kozmic Blues band successful?
The Kozmic Blues was Janice Joplin's backup band.
What did the Kozmic Blues  sing?
The Kozmic Blues was Janice Joplin's backup band.
What did Janice Joplin do with the band the Kozmic Blues ?
Janice Joplin recorded the album I Got Dem Ol' Kozmic Blues Again Mama! with guitarist Sam Andrew and the Kozmic Blues Band.

Question: What wa the impact of this?
Self-contained rewrite: What was the impact of the album I Got Dem Ol' Kozmic Blues Again Mama!?