Translation: Missa brevis in B flat major composed by Wolfgang Amadeus Mozart. Choir sheet music. Piano and Keyboard sheet music.
Translation: Sing the Lord, all the voices. Missa Cellensis. Sancti Joannis de Missa Brevis Deo. Missa Solemnis.
Translation: Missa brevis in B flat major composed by Wolfgang Amadeus Mozart. Missa brevis in Latin. KV 275.