Original: Mass in C major. Missa in C. Viola part. Ludwig van Beethoven. Voice sheet music. B-Flat Trumpet sheet music.
Translation: For SATB vocal soli, SATB choir, 2 flutes, 2 oboes, 2 clarinets, 2 bassoons, 2 horns, 2 trumpets, timpani, 2 violins, viola, basso.