Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Thomas Hampson Et Wolfram Rieger by Mahler, Von Zemlinsky, Hindemith, Ives, C., Dvořák, Higdon, Burleigh, Harry, Bonds, Berger, Jean, Bernstein, Minn (2025/2025), Palais Montcalm, Quebec City, Canada