Sepp, the alias of Romanian producer Teo Bajdachi, is a central figure in the minimal tech house scene originating from Constanta. He co-manages the influential UVAR label alongside Nu Zau and operates his own imprint, Catren, which focuses on more subtle and organic textures. His sound is defined by intricate, rolling grooves and precise, hypnotic rhythms that have become staples of the underground circuit. He has released music on labels such as Solid Grooves and Gettraum, while maintaining a consistent presence at major festivals like Sunwaves and iconic clubs including Fabric London and Rex Club Paris. His work consistently bridges the gap between deep, percussive house and stripped-back minimal techno.