Sigbjørn Berg Aastebøl 

Voice: Bass

Sigbjørn Berg Aastebøl is a 25 yo. bass from Kongsberg. He attends the Music Conservatory at NTNU, where he studies classical singing with singing instructor Nina Sætherhaug.

He has sung 2.bass in the TSO choir (Trondheim Synfoniorkester & Opera’s opera choir)for two years, and performed productions including La Bohème (G. Puccini) and The Flying Dutchman (R. Wagner). Recently he has also performed as a soloist at the TSO choir’s own performances.

During the summer 2025 he worked as an understudy at Opera di Setra, on their production of Fjeldeventyret (W. Thrane).