Effective period / Period of releases: 1970 - 1983

Members: Milko Lazar, Hugo Šekoranja, Vinko Globokar, Tomaž Grintal, Bojan Adamič, Nenad Petrović (2), Ratko Divjak, Marijan Domić, Karel Novak Čarli, Jože Privšek, Tone Janša, Mario Rijavec, Josip Forenbacher, Jože Kampič, Marcel Fuchs, Zoran Komac, Pavel Grašič, Milan Ferlež, Marko Misjak, Aleksander Skale, Mojmir Sepe, Ati Soss, Borut Lesjak, Vinko Horvat, Alojz Bezgovšek, Franc Košir, Urban Koder, Borut Finžgar, Lojze Krajnčan, Miško Hočevar, Miha Gunzek, Albert Podgornik, Franci Puhar, Borut Bučar, Janez Martinc, Vilko Ovsenik, Pavel Oman, Franc Jagodic, Kajetan Zupan, Dušan Veble, Boris Kofol, Emil Spruk, Andrej Osana, Petar Ugrin, Mitja Trtnik, Ladislav Zupančič, Aleksander Grašič, Andrej Arnol, Jože Gjura, Marjan Ašič, Franci Ogrizek, Mik Soss, Lev Ponikvar, Jože Planinc, Jože Kelbl, Ladislav Rebrek, Silvester Stingl

Founded in Autumn 1945 as the official orchestra of Radio Ljubljana, also known as PORL. Originally led by Bojan Adamič, after 1961 by Jože Privšek. Orchestra was later renamed to Big Band RTV Ljubljana, which became Big Band RTV Slovenija after 1991.
Founder-members:
Composer and conductor: Bojan Adamič
Saxophone: Tone Martinc, Dušan Veble, Dušan Prevoršek, Janez Martinc, Zoran Komac
Trumpet: Mario Sancin, Urban Koder, Jože Kelbl
Trombone: Franci Ogrizek, Bogo Jarec, Mik Soss
Piano: Breda Rajh-Divjak
Bass: Miško Hočevar
Guitar: Lev Ponikvar
Drums: Aleksander Skale