For every love song that blasts across the airwaves, an equal amount of tunes were written about the less sunny side of love.What makes for the best breakup song? Well, since the beginning of time, romance has served as the inspiration to many musical compositions. But for every love song that blasts across the airwaves, an equal amount of tunes were written about the less sunny side of love. So, no matter what stage you’re going through, we’ve compiled 70 of the greatest breakup songs to help you feel all the feels: from heartsick power ballads and pensive pop tunes...