12-inch versions that were common in the 80s club scene. Live Bootlegs: Recordings from various European tours.
Early versions of Visage tracks or solo projects.
This likely refers to the number of tracks contained within the archive. A collection of 186 tracks suggests a near-complete anthology of a performer's secondary works, including:
Audio snippets of Strange discussing the Blitz Club scene. The Role of .RAR Files in Music Preservation