Singin' dallah dallah bill, y'all

I'm listening as Mike tries to pick songs for a driving CD for my dad, and I remark internally how my taste in music has changed, yet stayed the same. Perhaps broadened is a better word. Or perhaps the different styles of music have come closer and closer together, so that there isn't so much a difference between rock, pop, country, and any of the others you might choose to mention. Not sure. Now if you'll excuse me, I have to do some research for a song title for him. :)