#1
Just out of curiosity, how many now- signed guitarists were over 20 before they picked up a guitar? I know of a lot of players who got into bands and put out material after 20, but they always seemed to have picked up the guitar in their early-mid teens...
I am....making progress...
#2
mm, you may get a better response in a different forum

but Jonathan Coulton is one
#4
I'm pretty sure Kings Of Leon were in there 20's before they even heard rock music.
#6
wasnt the guy from boston old(er) before he started playing guitar? I totally forgot his name somehow :P