|Genre Categories||Duets; For 2 voices, piano; For voices with keyboard; Scores featuring the voice; Scores featuring the alto voice; Scores featuring the tenor voice; Scores featuring the piano; For 2 voices, harp; Scores featuring the harp; For voices with solo instruments; Scores featuring the soprano voice; Italian language|
|Work Title||Complete Duet Collection|
|I-Catalogue NumberI-Cat. No.||IBA 2|
|Librettist||Pietro Metastasio (1698 - 1782)|
|Composer Time PeriodComp. Period||Classical|
|Instrumentation||soprano, contralto, tenor, piano ( or harp)|
According to BnF, all of the duets are for alto and tenor, except for one which is for soprano and tenor.