Easy Piano - Level 1 - Digital Download SKU: A0.1107392 By PianoWithMichael.com. By Melchior Franck. Arranged by PianoWithMichael.com. Christian,Christmas,Early Music,Holiday,Instructional. Score. 1 pages. PianoWithMichael.com #710051. Published by PianoWithMichael.com (A0.1107392). 'O Christmas Tree' in Easy Format. Learn this song with instructional videos and more: https://pianowithmichael.com/songs/christmas2016/o-christmas-tree/ (Copy and Paste link into Web Browser).