Piano Accompaniment - Level 3 - Digital Download SKU: A0.1275231 Composed by Traditional Spiritual. Arranged by Lila Senior. Christian,Christmas,Praise & Worship,Spiritual. Accompaniment. Duration 163. Lila Senior #867156. Published by Lila Senior (A0.1275231). Piano backing track for The Virgin Mary Had A Baby Boy (Arr. Senior)for SATB choir with piano accompaniment. An upbeat version of the Christmas Spiritual.FULL SCORE AVAILABLE to purchase.