With: Stephen Drury

With: USC Thornton Edge, Donald Crockett, Brian Head, Willia...

Jan Bartlema

With: Brigitte Repiton, Bernard Pris

Kamil Bartnik

With: Annette Kruisbrink, Tom Edskes, Sjors Holleboom, Tania...

With: Eos Sextet, Samuel Detweiler, Curren Myers, Fangyi Niu...

With: Boston Gay Men's Chorus, Reuben M. Reynolds III, Chad ...

With: Michael Udow, Nancy Udow

Eric Lammers

With: Erik Feller, Niedermeyer Symphony Orchestra

Erik Marchelie