Instrumental Duet Cello,Clarinet,Instrumental Duet - Level 1 - Digital Download SKU: A0.986684 Composed by French Folklore. Arranged by Matheus Araújo. Children,Classical,Instructional,Standards. Score and parts. 6 pages. Matheus Araujo #6879763. Published by Matheus Araujo (A0.986684). Twinkle Twinkle Little Star in Gb Major for Clarinet and Cello (Violoncello) Duo.Easy version.