Conversation so far:
What was Donnie Iris and the Cruisers biggest hit song?
My Girl was Donnie Iris and the Cruisers' biggest hit song
What year was the song My Girl by Donnie Iris and the Cruisers released?
My Girl by Donnie Iris and the Cruisers was released in 1981

Question: What was Donnie Iris and the Cruisers' best selling album?
Self-contained rewrite: What was Donnie Iris and the Cruisers' best selling album?