
[textless duo in D (8) – Ut re mi fa sol la]

| Sangiorgio (1608), 29: [textless duo] | The duo is based on the solmization obbligo Ut re mi fa sol la (hexachord). |
| Bornstein, Italian Duos | A study of the Italian duo throughout the Renaissance and the Baroque. |
| Bornstein, Sangiorgio | Complete modern edition of Sangiorgio's duo collection. |
| Solmization obbligo Ut re mi fa sol la (hexachord). | For more information, see Bornstein, Italian Duos, vol. I, p. 166-69, vol. II, p. 430-31 and vol. III, p. 106-07; Bornstein, «Solm I» and Bornstein, «Solm II». |