CletiusMaximus
Footballguy
The Osmonds started performing together a few years before the Jackson kids did.I think they ripped off the Jackson 5.were they effectively the first "boy band" ? They all played instruments though so this may not fit
Michael Jackson and Donny Osmond were about the same age and reportedly very close friends. Despite the obvious differences, their careers followed remarkably similar tracks. In the One Bad Apple video I posted above, Donny sounds very similar to Jackson's sound at around the same age - 14 or so, when they were both lead singers as young members of family bands with their brothers. Its not a huge surprise that One Bad Apple was written for the Jackson 5 to perform, but they turned it down to do ABC so it went to the Osmonds and became their biggest hit.