A line-up of singing/playing partners that only the Chairman of the Board could command: Aretha Franklin, Barbra Streisand, Natalie Cole, Carly Simon, Bono, Kenny G., Anita Baker, Aretha Franklin,... more

The triple-platinum seller "Duets"—Frank's 1993 album with superstars from all across the globe—was hailed as the "recording event of the decade." A year later, that #2 album was followed by "Duets... more