By Lynn Trapp. Arranged by Lynn Trapp. For Voices: Unison, descant, assembly. Instruments: Harp. Organ. Originally entered as "Requiem Introit.". Choral; Corpus Christi Sacred. Published by GIA Publications. Arr : |organ|vocal|harp||choral|vocal| Publisher : GIA Publications $1.40 $1.33 - See more - Buy online