Conversation so far:
What was Donnie Iris and the Cruisers biggest hit song?
"My Girl" at #25.
What year was the song "My Girl" released?
August 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 during the peak years?