- Cavalleria rusticana - Verismo - Italian
- First performance at Teatro Costanzi, Rome on 17 May 1890
- L'amico Fritz - Italian
- First performance at Teatro Costanzi, Rome on 31 October 1891
- I Rantzau - Italian
- First performance at Teatro La Pergola, Florence on 10 November 1892
- Guglielmo Ratcliff - Italian
- First performance at Teatro alla Scala, Milan on 16 February 1895
- Silvano - Italian
- First performance at Teatro alla Scala, Milan on 25 March 1895
- Zanetto - Italian
- First performance at Liceo Musicale, Pesaro on 2 March 1896
- Iris - Italian
- First performance at Teatro Costanzi, Rome on 22 November 1898
- Le maschere - Italian
- First performance at Teatro Carlo Felice, Genoa - Teatro Regio, Turin - Teatro alla Scala, Milan - Teatro La Fenice, Venice - Teatro Filarmonico, Verona - Teatro Costanzi, Rome on 17 January 1901
- Amica - Italian
- First performance at Monte Carlo, in French on 16 March 1905
- Isabeau - Italian
- First performance at Teatro Coliseo, Buenos Aires on 2 June 1911
- Parisina - Italian
- First performance at Teatro alla Scala, Milan on 15 December 1913
- Lodoletta - Italian
- First performance at Teatro Costanzi, Rome on 30 April 1917
- Il piccolo Marat - Italian
- First performance at Teatro Costanzi, Rome on 2 May 1921
- Pinotta - Italian
- First performance at Casinò, San Remo on 23 March 1932
- Nerone - Italian
- First performance at Teatro alla Scala, Milan on 16 January 1935
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