Missa brevis for mixed choir and eight wind instruments Op. 5 was created in 1951 and premiered at the Donaueschingen Festival of Contemporary Music the following year. The Ordinary of the Mass (Kyrie, Gloria, Credo, Sanctus, Agnus Dei) was composed using a modal technique drawing on medieval examples. The use of wind instruments adds to the rich sound of the choir, thus expanding the sound spectrum in an interesting way. The piece is suitable for both liturgy and concert. Hummel wrote a music which is easy to play by all performers and delights the listeners immediately.