From Elton John to Tom Jones to Santana, the collaborative album has been a tried-and-tested risk for established artists. But does it pay off?
The history of the collaborative album: why Ed Sheeran is following a risky path
From Elton John to Tom Jones to Santana, the collaborative album has been a tried-and-tested risk for established artists. But does it pay off?
Beyonce Tours Ranked 