Publisher Desc.  This publication provides the Agnus Dei movement found in Mozart's "Missa brevis in G," K.49. In Mozart's time, a Missa brevis (brief Mass) was quite concise and few instruments were employed, since it was composed for use in the main worship service of the Catholic Church. Mozart originally scored the Agnus Dei of this Mass for S.A.T.B. voices with an accompaniment of strings and continuo.