Oh so many sad songs
Two by Kate and Anna McGarrigle...Gentle Annie and Heart Like A Wheel.
Bonnie Raitt, I Can"t make You Love Me
Etta James, I,d Rather Go Blind
Adele, Someone Like You
Van Morrison, Madam George
Joni Mitchell, River
Kate Bush, A Coral Room and Moments of Pleasure, Never Be Mine
Bruce Cockburn, Red Brother
Kate Rusby, My Young Man
Well, those come to mind instantly, but many others.