You are the source of my strength You are the strength of my life ... This uplifting anthem is stunning in its emotional power ending with a reflective setting of the Lutkin Seven-fold Amen.Available separately: SATB andSAB. Instrumental ePak includes score and parts for Flute Oboe Bb Clarinet Trumpet 1 2 3 F Horn Trombone 1 2 3 Rhythm Bells/Percussion Violin 1 2 Viola and Cello. ChoirTrax CD also available. Performance Time:Approx. 3:00