The Slovene Philharmonic String Chamber Orchestra consists of 14 musicians, all members of the Slovene Philharmonic Orchestra.

Gustav Mahler's Symphony No.8, performed by the Zagreb and Slovene Philharmonic Orchestras together with 21 Croatian and Slovene choirs.

The Slovene Brass Orchestra Union is the national association for Slovene brass orchestras, majorettes, conductors, organisers, and some other music groups.

Ravne Ironworks Brass Orchestra was founded at the very beginning of the 20th century.

Originally established in 1913, the Logatec Brass Orchestra was revived in the 1990s and received two Golden Plaques at the International Competition of Brass Orchestras in Ostrava, Czech Republic in 1995 and 2001.

The Lesce Brass Orchestra was founded in 1955 in Lesce, a village in the Municipality of Radovljica.

Koper Brass Orchestra consists of young musicians aged around 16 years.

The International Competition of Brass Orchestras in Concert Performance is a high quality international competition for wind orchestras that takes place every few years in different cities in Slovenia.

Comprising one man, a digital library of recorded instruments, and an array of sound processing software, the Borut Kržišnik Symphonic Orchestra is a rather unorthodox orchestra and is the product of the artistic vision of Borut Kržišnik, a composer, music producer, guitarist, and mastering and music programmer.

The Academy of Music Symphony Orchestra was established in 1948 when the Academy itself was reorganised.

The RTV Slovenia Symphony Orchestra is a professional symphonic orchestra.