Unison voices, keyboard - Moderately Easy - Digital Download SKU: MQ.50-1306-E Composed by George Frideric Handel and Jeremy J. Bankson. Christmas. 12 pages. MorningStar Music Publishers - Digital Sheet Music #50-1306-E. Published by MorningStar Music Publishers - Digital Sheet Music (MQ.50-1306-E). A unison setting of the well-known chorus from Messiah arranged for children's voices. The arranger simplified some of the melismatic passages and changed the key to G major. Equally effective with adult voices.