US Pop Trio Brothers Had a Big Hit With Mmmbop
This page is the CodyCross answer for the clue below from The 1950s, Group 1809, Puzzle 4 (Astronauts).
Question is: US Pop Trio Brothers Had a Big Hit With Mmmbop
and the answer is: HANSON
Word Meaning:
HANSON — Alternative spelling of hansom.
Definitions from Wiktionary.