Oriģināls: Tenor Saxophone in B. Hindemith, Paul. alternate to Heckelphone. Trio for Viola, Heckelphone and Piano, Op.47. Scores and Parts.
Tulkojums: Tenor Saxophone B. Hindemits, Paul. aizstājēju Heckelphone. Trio alta, Heckelphone un Piano, Op.47. Punkti un daļas.