Yeah... Plus this is sort of a "choose your own adventure" OT thread.
Like the one that I think I started about best one hit wonders. Some band has one MASSIVE hit and gets tossed into the ring and someone else says "but they had that one other song that briefly charted!" and thus claims they're not a one hit wonder.
To me, it was more about bands that you remember as being one hit wonders, rather than an absolute definition.
For me that was a-ha and Take on Me, and someone pointed out The Sun Always Shines On TV, a song I'd either never heard or just flat out didn't recall. Maybe that means they don't perfectly fit the definition...