The Slovenian Radio and Television Big Band is a big band that appears on Slovenian National TV. It was established right after World War II by Slovene conductor and composer Bojan Adamič, assembling some of its members already in Slovene Partisans that made first public appearance in June 1945 as part of the reopening of Postojna Cave. Although orchestral jazz remained its major dedication, the band played also a number of film scores composed by Adamič for Slovenian films.
Nowadays most of its members have studied at various jazz academies abroad and the orchestra itself has hosted some of the biggest jazz conductors and soloists during its history.