Does anyone have a specific song or album that reminds them of a past relationship, and when you hear it you always think of that someone....?
Mine: It's a Wonderful Life - Sparklehorse
I guess your topic is a bit different but there's already a thread for "break-up music".
http://www.mymorningjacket.com/cgi-bin/forum/YaBB.pl?num=1153567456