I am not sure about songs for getting over such feelings, but as for wallowing in them, which is what I usually do, here are a couple of good ones.
Possibly the saddest song I have ever heard (btw I am not a fan of The Office, and haven't actually watched it)
While not a song, this version of Neruda's "Tonight I Can Write The Saddest Lines" read by Andy Garcia is quite moving:
Having posted these, I would recommend humorous stuff instead or maybe angry. I like Flight of the Conchords for the former, Toadies for the latter.
Possibly the saddest song I have ever heard (btw I am not a fan of The Office, and haven't actually watched it)
While not a song, this version of Neruda's "Tonight I Can Write The Saddest Lines" read by Andy Garcia is quite moving:
Having posted these, I would recommend humorous stuff instead or maybe angry. I like Flight of the Conchords for the former, Toadies for the latter.