A quite mysterious french label that picked up plenty of rejects from Devil's Records. Mysterious because I've found no information whatsoever about those missing numbers. It could be that some other sublabel to Musidisc used the same serial index for its releases (most likely non-Metal) but that's just me guessing.

Anyways, Sydney churned out some really great material and all LPs and CDs are very rare, though some are easier to find than others.