The unofficial fourth season of Wonder Why kicks off with a new theme for the year. Instead of looking at technical "One Hit Wonders," for 2021, the focus is on Artists that have more than one hit but are primarily known for one hit.

The first artist on the list is Englishman, Rupert Holmes. Scoring a number one hit with "Escape (The Pina Colada Song), Rupert had a couple more hits before transitioning to a second (and third) career.