Micheal Sweet has a short article on Blabbermouth that touches on how much he makes from record sales. Thought it was kind of interesting. I was actually a little surprised he made any money at all from record sales. I kind of though the only money in music was licensing music for movie/tv/commercial use and touring (assuming you can pull in enough of an audience).
"I used to be indecisive.......... Now I'm not sure."