Page is part of Retro Trance Events organized in Belgrade, monthly, by its residents:
Filip Nikolaevic, Marko Panić & Velimir Mićović.
This is the official Retro Trance page, retro mixes will follow regularly.
Facebook page:
https://www.facebook.com/retrotrancebelgrade
Facebook group:
https://www.facebook.com/groups/238026096312551/