Violinist Peter Herresthal is a regular guest with orchestras in Norway and abroad. He collaborates with some of the most important composers of our time and has recorded several violin concertos for BIS and Simax labels. He is professor at the Norwegian Academy of Music and visiting Professor at Royal College of Music in London at New York University. He has previously held the position of professor at Edsberg Manor and at the Royal College of Music in Stockholm. Herresthal is artistic director of the Summeracademy Voksenåsen Strings.
Mezzo-soprano Randi Stene is one of Scandinavia’s leading opera and concert soloists, and appears on the most important European stages. Since 1989 she has been engaged at the Royal Danish Opera in Copenhagen. She has a large repertoire, covering both the classical mezzo roles and many new or rarely performed works. She is a visiting professor at the Norwegian Academy of Music. Stene is artistic leader of Summeracademy Voksenåsen Voice.
Andreas Sundén is solo clarinetist in the Swedish Radio Symphony Orchestra and previous solo clarinetist in Royal Concertgebouw Orchestra. He has been soloist with many of the leading European orchestras and won prices in several international competitions. He began his studies at the Norwegian Academy of Music for Hans Christian Braein and has since studies for Hans Deinzer and Yehuda Gilad in Los Angeles. He has given master classes in USA, Australia, Japan, China, Corea, UK, Germany, France, Italy, Spain and Scandinavia and is clarinet teacher at the Royal Music Academy in Stockholm. Sundén is artistic director of the Summeracademy Voksenåsen Winds.