A label of ONLY™ Music, while ONLY™ is regirested trade mark by Vitin & Maximilian Art Group
"Only" logo appears on pirate club \ dance music compilations, most possibly from Russia.
Releases can be recognised by the big logo "ONLY" on front cover and disc logo surface.
Also they can be identified by CD matrices, which usually were KLUB-xx, where xx are 2 digits (for example, KLUB-12).