Small Ensemble Cello,Flute,Violin - Level 4 - Digital Download SKU: A0.686605 By Colbie Caillat. By Colbie Caillat and Toby Gad. Arranged by Fernando Britto. Contemporary,Pop,Wedding. Score and parts. 8 pages. Minhas Partituras #6456253. Published by Minhas Partituras (A0.686605). Arrangement of the song I Do (Colbie Caillat) for Flute, Violin and Cello.