Gary Lanier: I’VE GOT PEACE LIKE A RIVER (Trio Bb Clarinet, Trombone & Piano with Parts) for Piano,Clarinet,Trombone written by American Spiritual. The format of this sheet music is and it’s published by The Lanier Company. Gary Lanier: I’VE GOT PEACE LIKE A RIVER (Trio Bb Clarinet, Trombone & Piano with Parts) is part of the following sheet music categories: Christian,Gospel,Spiritual,Praise & Worship,General Worship.