Cello Duet Cello - Level 1 - Digital Download SKU: A0.812510 Composed by James R. Murray. Arranged by Christopher Bell. Christian,Christmas. Score. 3 pages. Silent Home Records #6038229. Published by Silent Home Records (A0.812510). Away In A Manger, a Christmas classic now for cello duet. This is the Mueller version. Cello 1 has melody, Cello 2 has harmony. Key of G Major. Cello 1 part is a Level 2, Cello 2 is a level 1. Approximately 1 minute long.