Cello Duet Cello - Level 1 - Digital Download SKU: A0.812650 Composed by Mary B. C. Slade, Asa B. Everett. Arranged by Christopher Bell. Christian,Concert,Sacred. Score. 3 pages. Silent Home Records #6517879. Published by Silent Home Records (A0.812650). Melody - Cello 1 - has some dotted eighth notes, good for advanced level 1 students. Accompaniment - Cello 2 - all first position. Lots of extensions, also good for advanced level 1 students. Key of D Major. Approximately 1:30 long.