Listening to one person croon a soul tune is deeply moving. But emotions are often heightened in a duet, as these 1960s ...

The upbeat duet became an instant chart-topper and one of the most beloved pop songs of the 1970s.

Four weeks at the top made ‘Easy Lover’ one of the decade’s biggest hits.

Classic rock and pop icon Phil Collins has never been one to shy away from bizarre creative choices. However, collaborating with the rap outfit Bone Thugs-N-Harmony was not what anyone was expecting.

Why It Works: Even The Chainsmokers’ biggest critics had to acknowledge they hit on something classic with this Halsey collab, the crossover peak of EDM’s pop moment and a sweetly emo love duet that ...