Missa Sancti Nicolai, Mass No.
XXII/6, also known as the Nicolaimesse, is a mass by Joseph Haydn, composed around 1772 and revised in 1802.
[1] The work is scored for SATB soloists and choir, two oboes, two horns, strings, and organ.
The revision added trumpets and timpani.
[1] Like most Austrian masses, the work consists of six movements: