Romantic goth huh? Well you could go the 4AD route and pick something breathtakingly haunting like This Mortal Coil's "Another Day"
http://www.youtube.com/watch?v=ICPGfdlaK-s
Or, if you're looking for something a little cheesier and more overtly gothic, check out the Damned's "Sanctum Sanctorum"
http://www.youtube.com/watch?v=TWsE7Bcbap4