Atle Sponberg is a diverse and soughtafter Norwegian violinist, former concertmaster in the Norwegian Chamber Orchestra and known for his affinity for tango. Sponberg has been a soloist with several of the leading Norwegian orchestras. He has toured Norway extensively and pløayd on festivals throughout Europeas well as in the US and Australia. he plays on a violin by Giovanni Battista Guadagnini from 1752 lent by Sparebankstiftelsen."