References ^ (2015). Bach: Works For Trumpet, Emi Classics. UPC 724355804723 (revised Sep 2015)^ Bach: Works for Trumpet (CD, Jan-2006, Warner Classics (USA)) UPC 724355804723 (revised Mar 2015)^ Johann Sebastian Bach - Trumpet And Organ (Balsom) (Music CD) Base. UPC 724355804723 (revised Aug 2017)