Atle is second violin of the Engegard Quartet. You can hear him in the Engegard Quartet recitals and in the chamber concert on Saturday 8th October.
As concertmaster of the Norwegian Radio Orchestra, Atle is one of the main figures in Norwegian musical life. He also directs projects with Scandinavian ensembles including the Norwegian Chamber Orchestra and Trondheim Soloists. Atle studied tango in Buenos Aires, and has his own band, La Fuente. Sponberg directs the Chamber Music in Kristiansand Church Music Festival.