Lyric discussion by dan1102180 

Cover art for Underground lyrics by Lindsey Buckingham

I'm guessing it's about how two-faced the big business of music can be.

@dan1102180 For sure, and nice and simply stated lyrically. I'm most curious about use of heart instead of soul. It's common to say selling your soul for something you want, going against your values to get it. Giving up your heart to attain something you want, or giving your heart to someone just to get something else you want? Giving up the person you love (or getting a person you don't love) to chase your dreams? While he is lying in bed with his lover, like that lover is not the one he he really loves? I've never been good...