front desk. >> steve: how did you get up the nerve to ask him to write a song? >> we're both from the same part of the country. where we're from, you might as well have been down the block. i could have called him up. we probably know some of the same people. >> oh, yeah. >> but yeah. i've been a fan of his since i was a kid. "the devil went down to georgia," the song my parents played on the jukebox. when i saw we were following each other on twitter, i said hey, you want to write a song for the show and he said yeah. >> brian: the song is called "hell on strings"? >> brian: and the theme is? >> the theme is a dance theme. he's a master of the two step. i don't know if you noticed him dancing. >> gretchen: how did you get attracted to the show? >> i started -- my son told me about it. he knows i like blood and guts type stuff. i started watching it during the first season and i don't think i've missed an episode. it's my kind of show.