Notna sveska
Izvornik
184. Duetto for Two Recorders, Originally Two Violas (Falck 61) by Wilhelm Friedemann Bach, Arr. Martin Grayson Concert, Classical, duet (of the same instrument), 11 minutes, .
Prijevod
184. Duet za dvije Rekorderi, izvorno bila dvije viole (Falck 61) Wilhelm Friedemann Bach, Arr. Martin Grayson koncert, klasične, duet (od istog instrumenta), 11 minuta,.