Jedro’s mission is to present cultural and youth programme and implement youth projects, whilst providing a meeting place for young people to hang out and engage in active leisure activities. Location: Medvode

The Jazz Etno Funky Festival (JEFF) will take place for the 21st consecutive year in 2025. The festival is held in the courtyard of the Regional Museum of Koper, where audiences can enjoy performances by both local and international music groups. One of the four evenings is dedicated to film.

Jegulja is an instrumental trio formed in 2013. The musical style of the band that played over 200 concerts in Slovenia and abroad is progressive stoner, metal and jamming.

Jera Petriček is a dynamic and passionate conductor working between Vienna and her home country. She is the founder and leader of the Slovenian Chamber Orchestra in Vienna and regularly appears as a guest conductor with Slovenian and international ensembles. Active in both contemporary and classical music, she is involved in concerts, opera productions, and educational projects, with a special focus on Slovenian repertoire.

Jerica Steklasa participated in concerts and opera performances around the world, on stages in Austria (Wiener Musikverein, Konzerthaus, ORF Radio Kulturhaus, Theater an der Wien, Stadttheater Baden), Germany (Alte Oper Frankfurt, Stadthalle Bayreuth), the Netherlands (the Dutch National Opera & Ballet), Switzerland, Bulgaria, Serbia, Montenegro, Japan and Australia. Steklasa has a wide-ranging interest in classical repertoire (from opera, oratorio, Lied to operetta and contemporary music), which was recognized with awards at numerous competitions.

Jernej Bervar is an award-winning musician, guitar player, composer, arranger, and producer, living in New York City. Jernej discovered his passion for music at early age of 4. Coming from a classical background, he soon developed interest in jazz. In 2012, Jernej was awarded the scholarship to attend Berklee College of Music and has moved to Boston to study jazz guitar. Jernej won several notable awards, including John Laporta Jazz Award and Performance Division Award. In 2014, he won first prize at the international Wilson Center Guitar competition in Milwaukee, USA.

Present on the Slovenian and world music scene since the beginning of the 90s. He plucked the most strings with the groups Psycho-Path (1993-2008) and Lollobrigida (2008-2013). In between, he also played in Kleemar's live act band Därectalchex. After a short break and almost giving up, in 2015 he responded to the invitation of the Dubioza Kolektiv, with whom he still plays today.

Musician, guitarist, composer, songwriter, arranger, producer.

Jet Black Diamonds, a band from Vipava Valley, was formed in 2017. The band members perform a variety of musical styles, with a preference for modern rock'n'roll derivatives.

In 1964, the Musical Youth of Ljubljana was the first society of its kind in Slovenia. In two years, they have prepared 456 concerts and opera performances for young listeners in Ljubljana and other places. The basic concern of the association has been the musical education of young people throughout the years and has remained one of the driving forces of development. Many of the young musicians who had their first public appearances at her concerts have become prominent artistic names.