Chris Dalla Riva did a deep dive on the greatest two-hit wonders of all time:
But if one hit is a miracle, then two hits is a near impossibility. Two-hit artists sit in a weird space, though. Pop stars a remembered because they are very famous. One-hit wonders are remembered for the opposite. Their un-memorableness makes them great answers to bar trivia questions. Two-hit wonders are stuck in the middle. Some might be able to parlay those two hits into careers, but others are lost in a musical no man’s land, too many hits for trivia, not enough to be legends. Still, there’s got to be a greatest two-hit wonder.