1.

Mozart - La Finta Giardiniera / Richard Croft, Ann-Christine Biel, Petteri Salomaa, Stuart Kale, Britt-Marie Aruhn, Arnold Ostman, Drottningholm Theatre
starring: Richard Croft, Britt-Maria Aruhn, Stuart Kale, Eva Pilat, Arnold Östman
January 17, 2006

2.

Antonio Salieri - Falstaff / Del Carlo, Ringholz, Croft, Ostmann (Schwetzinger Festspiele)
starring: Arnold Ostman, Richard Croft, Teresa Ringholz, Carlos Feller, Delores Ziegler
directed by: John Del Carlo, Agnes Meth, Claus Viller
August 15, 2000

3.

Mozart - Idomeneo / Kale, Kuebler, Biel, Soldh, Jakobsson, Ostman, Drottningholm Opera
starring: Arnold Ostman, Jan-Erik Jakobsson, Stuart Kale, David Kuebler, Ann Christine Biel
directed by: Anita Soldh
May 16, 2006

4.

Mozart - Cosi fan Tutte / Biel, Hoglind, Tibell, Florimo, Linden, Severin, Ostman, Drottningholm Opera
starring: Arnold Ostman, Ann Christine Biel, Maria Hoglind, Lars Tibell, Enzo Florimo
directed by: Ulla Severin
May 16, 2006

5.

Handel - Agrippina / Daniels, Kuebler, Hall, von Kannen, Ostman, Schwetzingen Opera Festival
starring: Barbara Daniels, David Kuebler, Arnold Ostman, Janice Hall
October 18, 2005