With the soundtrack to Divine Secrets of the Ya-Ya Sisterhood, O Brother, Where Art Thou? producer T Bone Burnett has compiled another gently nostalgic gem. Filled with covers of jazz standards, sparse blues picking, and traditional Cajun pieces, Sisterhood matches Brother in ambiance and impeccable musicianship. The highlights are numerous: Bob Dylan's lively song waltzes with a raspy narrative, Lauryn Hill uses acoustic plucking to complement her soulful croon, and Bob Schneider contributes an understated love-ballad rumbling with piano. Even the cover songs are first-rate; Macy Gray jive-jumps through a faithful Billie Holiday cover, and Tony Bennett slows things down with a dapper and distinguished Nat "King" Cole homage. Despite the diffuse genres covered, the superior quality of Sisterhood's songs renders these differences negligible, and the album's pacing ensures a pleasing alternation of styles that never lags. In fact, there's nary a bad song on the entire album. The divine secret's out--Sisterhood is an essential listen. --Annie Zaleski