'Nothing Compares 2 U' will help you through a break-up

Nothing Compares 2 U by Me First and the Gimme Gimmes

This song combines Sinead O'Connor's sweet song of love lost with a punky beat.

S.O.B. by The Horrorpops

If the break-up was a really awful one, this song tends to help me let out my anger about it.

Blood to Bleed by Rise Against

This song is great for me because it lets me scream everything out.