Piano,Viola,Violin - Level 3 - Digital Download SKU: A0.1401643 Composed by William Cowper, Lowell Mason. Arranged by John A. Dempsey. Christian,Easter,Praise & Worship,Sacred,Traditional. 17 pages. John A. Dempsey #984824. Published by John A. Dempsey (A0.1401643). A moving arrangement of the well-known and much-loved hymn There is a Fountain, this trio for violin, viola and piano is recommended for traditional church services and other worship events, as a prelude, postlude, an offertory, interlude, special music and silent prayer accompaniment. Â Popular and appropriate year round, this music is especially welcome for the Lord's Supper or Communion as well as Easter worship, including Palm Sunday services, Good Friday worship and Easter sunrise services. Â 13 pages of music (that includes separate two-page parts for violin and viola). Â Key: G major.