TY  - MUSIC
AU  - Haydn,Joseph
AU  - Landon,H.C.Robbins
TI  - L'infedelità delusa = Untreue lohnt sich nicht = Deceit outwitted: comic opera in two acts by Marco Coltellini 
PY  - 1962///
CY  - Wien, London
PB  - Philharmonia
N1  - Study score; English, German and Italian words
ER  -