Piano Trio - Level 4 - Digital Download SKU: A0.1365533 By Lorrie Morgan. By Oscar Hammerstein and Richard Rodgers. Arranged by HJ Bosma. Broadway,Christmas,Musical/Show,Standards. 18 pages. HJ Bosma #949864. Published by HJ Bosma (A0.1365533). My Favorite Things from The Sound of Music arranged for pianotrio.