Day 5 of the SexGeek Challenge is Sexy Music Playlist. I have a few songs that I hear and am instantly turned on. I collected some into a YouTube playlist for your listening enjoyment.
For more music that turns me on I highly recommend listening to the Queen of the Damned soundtrack (affiliate link). This, more than the books or movie, spurred hours vampire and goth boy erotic daydreams and fantasies. I have vivid, yummy memories of fucking Mr. Faust for hours with this soundtrack looping in the background. The joys of marrying a goth girl I suppose.