Hal Leonard Student Piano Library. Four-part student ensembles arranged for two or more pianos by Phillip Keveren. These ensembles feature favorite Christmas carols and hymns in graded books that correspond directly to the HLSPL Piano Method levels. CD and GM disk accompaniments are available for all levels. Each book in the Christmas Piano Ensembles series includes: 4 individual student parts for each song on perforated tear-out sheets (Performance requires purchase of only one book per ensemble team); A conductor's score with optional teacher accompaniment; Performance configurations for 2 or more pianos; Suggested instrumentation for digital keyboard. Level 3 includes:Carol of the Bells · Rockin' Around the Christmas Tree · Rudolph the Red-Nosed Reindeer · We Wish You a Merry Christmas.