This five-CD set contains more Frankie Lymon & the Teenagers than any casual fan has likely ever thought of listening to, much less owning. Only one of its five CDs is less than satisfying, yet only a portion of this collection contains music that is actually important to the history of rock & roll. The first disc contains everything that Lymon and the Teenagers recorded together for official release. By the second disc, we're already into the Teenagers' recordings without Lymon, as well as live performances by Lymon and the Teenagers from The Ed Sullivan Show and various Alan Freed concert events. The final three discs are made up entirely of Lymon's solo sides from 1957 through 1968. From the 20 or so familiar early songs, one hears them "progress" to the later numbers, where their vocalizing became more sophisticated and subtle, but less cohesive. Disc three opens the Frankie Lymon solo material, and with all due respect to his memory, it's a disaster. His early solo sides, from 1957 through early 1958, tried to appeal strictly to pop listeners, with results that had no beat or any other serious appeal. Disc four finds him back on track, featuring 30 entertaining and engaging rock & roll songs that show Lymon in extraordinarily good voice. Disc five continues with Lymon's recordings for Columbia in 1964 to his final records in 1968. The sad and surprising part is that a lot of it isn't bad at all. Lymon's voice matured into a fairly nondescript instrument, but he could still put a good song over, as many of these later tracks show.