There are starting to be several questions posted asking for an open list of answers:
- https://musicfans.stackexchange.com/questions/92/have-any-successful-solo-artists-subsquently-formed-joined-successful-bands
- Have there been musicians who have been in more than one band with a Top-10 hit on different instruments?
- https://musicfans.stackexchange.com/questions/157/examples-of-bootleg-releases-that-has-been-more-sucessfull-than-the-original-r
These kinds of questions are almost universally considered off-topic across the entire StackExchange network. Are they also considered off-topic here?