He's first proper band was Psycho-Path. Meanwhile he collaborated with electro/IDM producer Kleemar in his backing band called Därectalchex. P-P went on indefinite hiatus and he joined Zagreb, Croatia based Lollobrigida. Jernej quits Lollobrigida in 2013 as he joins Dubioza Kolektiv in 2015.

Guitarist in Dubioza Kolektiv (2015- )

Bass guitar in 'Lollobrigida' (2008-2013)

Guitarist and vocalist in 'Psycho-path' (1993-2008)

Keyboard, bass and guitar for Kleemar (live act 2003-2008)