Instrumental Duet Cello,Instrumental Duet,Viola - Level 1 - Digital Download SKU: A0.812489 Composed by Theodulph of Orleans, Melchior Teschner. Arranged by Christopher Bell. Praise & Worship,Sacred. Score and parts. 3 pages. Silent Home Records #5988191. Published by Silent Home Records (A0.812489). All Glory, Laud and Honor. Melody is a level 1 part, Accompaniment is Level 2(features a couple extensions).Approximately 1 minute long. Key of G Major.