One of the must-own soul albums, "Greatest Hits" is fattened with five extra tracks in this reissue. Al Green brought the Memphis Sound into the '70s by slightly softening it, melding smooth funkiness with his miraculous voice and innate sensitivity: his love songs, while perfect for the bedroom, are as conversational as they are blatantly seductive. By adding the likes of "Belle," a 1977 single that's a near-goodbye to the pop life, to the original lineup of "Let's Stay Together," "Look What You Done for Me," "Call Me," and the others, this edition of "Greatest Hits" also intriguingly fills out the story.--Rickey Wright