GRP's generally well-chosen 1991 Collection covers an entire decade of Lee Ritenour releases from Elektra and GRP. As such, those years seem to form a late-'70s plateau descending into a commercial valley by the early part of the '80s and then gradually ascending a slope as Rit's playing grows and deepens in the decade's final years. Some of the high points are the Latin-inflected numbers from Festival ("Latin Lover") and Portrait ("Asa") and two excellent straight-ahead excerpts from Stolen Moments ("24th Street Blues," "Waltz for Carmen"), the latter two with lots of Wes Montgomery-like octave work. And even "Is It You?," Ritenour's pop hit from 1981, comes off as a good, catchy piece of record-making. Recommended for those who only want a sample of Lee Ritenour's voluminous solo output.