Originál: Bass. 3 Duets for 2 Violas, F.60-62. For 2 Recorders. Duet in G minor, F.62. Grayson. Arrangements and Transcriptions.
Preklad: Bas. Duet v G moll, F62. 3 Duets pre 2 violy, F.60-62. Pre 2 rekordéry. Dojednanie a Prepisy. Bach Wilhelm Friedemann.