Piano,Viola - Level 2 - Digital Download SKU: A0.593082 Composed by Traditional. Arranged by David McKeown. Christian,Gospel,Praise & Worship,Sacred,Spiritual. Score and part. 4 pages. David McKeown #6415555. Published by David McKeown (A0.593082). O Mary Don’t You Weep is a beautiful spiritual arranged here for Solo Viola and Piano.O Mary Don’t You Weep dates back to the American Civil War and was recorded as early as 1915. It was later covered by Aretha Franklin and became a favourite in the ‘sixties folk revival.