Instrumental Duet,Piano Recorder Solo,Soprano Recorder - Level 2 - Digital Download SKU: A0.793234 By Josh Groban. By Kim Gannon and Walter Kent. Arranged by Christopher Kalstad. Christmas,Standards. Individual part. 6 pages. Christopher Kalstad #6134735. Published by Christopher Kalstad (A0.793234). A simple, yet sophisticated-sounding rendition of the beloved Christmas classic arranged for soprano recorder and piano.