It becomes more important to me as time goes on to make every album the best thing I've ever done, so it's a lot of self-imposed pressure that also kind of slows me down a bit.
My own personal tastes don't really have an effect on whether song is a parody target or not. But having said that, I try to pick songs that I actually like because I realize that I have to live with these songs for a long time, from when I'm working on them in the studio to possibly playing them onstage for the rest of my life. So I try not to pick songs that I know would drive me crazy.
I've always known that if I recorded an album, it would come out, and people would enjoy it! Whereas if I wrote a movie script, chances are better than even that I'd just be another guy in L.A. with a movie script in his drawer.
One of the hardest things I've had to deal with in my career is keeping my material topical even though I only release albums every three or four years.
There's a lot of different ways that a song would be a challenge to parody. There are a lot of songs that would ostensibly be a good candidate for parody, yet I can't think of a clever enough idea. Some songs are too repetitive for me to be able to fashion a humorous set of lyrics around. Some songs flat-out just don't work creatively for me.
I'm always a little leery about doing shows where I'm not the headliner because when I first started playing in 1982 I opened for Missing Persons and got pelted for 45 minutes. After that, I made the decision to headline no matter what, even if I was playing to seven people. I wanted people to be there to see me.
My process for the parodies is that I get an idea for a song and then get approval from the artist and then go in and record it and probably try to get it out as soon as possible.