Conversation so far:
What was the Kooks' biggest hit?
She Moves in Her Own Way put The Kooks in the top ten for the first time.
What was The Best in relation to the Kooks?
The Best of... So Far is a greatest hits album by British rock band The Kooks.
What year was the album The Best of... So Far by the Kooks made?
The Best of... So Far is a greatest hits album by British rock band The Kooks, released on 19 May 2017.

Question: When did the band's career first start?
Self-contained rewrite: When did the Kooks' career first start?