1. I have been playing for 15 years or since i was a very talented kid / I come from a very talented family of musicians & an artists.
Well, most of us did, and if not, what does it matter if we are doing good music anyway? :)
2. I have been in several bands.
Most of them dissolved and probably forgotten, unless you once belong to a certain medium famous band, I find uninteresting for the reader to tell about cancelled projects from the past. It matter to mention if you have a couple of recorded songs that worth to share.
3. Our band line up has constantly changed, first, there was this guy, but then this other guy came and replaced him, then the drummer was replaced by the guy on guitar...
Don't wanna sound rude but I really don't care about unknown former members who probably are...