Chamber Choir 441 Hz, Bengt Ollén, Anna Wilczewska
Mar 16, 2018
Bengt Ollén, Concordis Chamber Choir
Jul 23, 2022
Grand Prix Polskiej Chóralistyki, Bengt Ollén
Feb 17, 2022
Sofia Vocal Ensemble, Bible:Corinthians, Bengt Ollén, Kjell Perder
Oct 14, 2022
Sofia Vocal Ensemble, Dag Hammarskjöld, Bengt Ollén, Kjell Perder
Artist, Producer
4 Collabs
Songwriter
2 Collabs
Musician
Artist
1 Collabs
Artist, Musician