Mass No. 9 for Soloists, Chorus & Orchestra in C major, K. 196b/220 "Missa brevis", "Spatzenmesse": VI. "Agnus Dei" by Kieth Engen , Horst Laubenthal , Edith Mathis , Regensburger Domspatzen , Tatiana Troyanos , Symphonieorchester des Bayerischen Rundfunks , Rafael Kubelík