Piano Solo - Level 3 - Digital Download SKU: A0.887394 By Petra. By Gerrit Gustafson. Arranged by Bo Kim. Christian,Easter,Praise & Worship,Sacred. Score. 2 pages. Bo Kim #6054133. Published by Bo Kim (A0.887394). A solo piano arrangement of the contemporary praise, Only by Grace, reflecting the plain need and placid beauty of His saving grace. .