Small Ensemble Bass Clarinet,Piano - Level 2 - Digital Download SKU: A0.593335 Composed by Lewis Edgar Jones. Arranged by David McKeown. Praise & Worship,Sacred,Spiritual. Score and part. 4 pages. David McKeown #6418413. Published by David McKeown (A0.593335). There is Power in the Blood is a beautiful hymn arranged here for Solo Bass Clarinet and Piano.There is Power in the Blood was written by Lewis Edgar Jones in 1899, one of 200 published hymns by this prolific writer.