The series typically consists of multi-CD sets (often 2-CD "Tirage Limité Collector" editions) that focus on specific dance sub-genres, such as Disco, House, Reggae-Fusion, and Synth-pop. Primarily 1993–1996.
Without these extended tools, modern transition techniques would not exist. The long intro sections gave DJs the real estate to layer two tracks together, creating a third, completely unique soundscape live on the dance floor. 3. Why Collectors Hunt These Pressings Culture Dance Collector Versions Longues Special Club