To this day, I think the doors music is still locked out from commercials. The story of using Light my Fire for a cadillac commercial is interesting.

For Stevie Nicks, sold out to cranberry juice ads! Whatever, it is about making money from your art that you produce. I don't have an opinion either way. Sell out or not. just interesting that songs from 40-50 years ago are worth 300 million bucks now!