Conversation so far:
What did Dion DiMucci do in 1960?
Dion's popularity waned in the mid-1960s. Toward the end of the decade, he shifted his style and produced songs with a more mature, contemplative feeling.
Did Dion DiMucci release any singles?
He released Abraham, Martin and John.“
Was the song Abraham, Martin, and John a hit?
it hit number 1 in Canada's charts and number 4 in the US.

Question: Did he have any other singles?
Self-contained rewrite: Did Dion DiMucci have any other singles?