Platinum Collection is a triple-disc set that contains one disc of Enigma's greatest hits, one disc of remixes, and one disc of "The Lost Ones," brief instrumental snippets that were used as source material and ideas for full-length tracks. Naturally, this last disc is what's interesting for the hardcore fan which, unlike the rest, consists of unreleased material -- but even the hardcore may find this slightly ephemeral; after all, these were designed as something like work tapes, not for release. The rest of the set is a good overview of basics, but it's still unclear exactly who this is for, as this recycles too much for the hardcore, and it's too lengthy for the casual fan. ~ Stephen Thomas Erlewine