Cavalleria rusticana libretto, sending it to Mascagni in fragments, sometimes only a few verses at a time on the back of a postcard. The opera was finally submitted on the last day that entries would be accepted. In all, 73 operas were submitted, and on 5 March 1890, the judges selected the final three: Niccola Spinelli's "Labilia", Vincenzo Ferroni's "Rudello", and Mascagni's "Cavalleria rusticana". There have been two other operas based on Verga's story. The first, "Mala Pasqua!" (Bad Easter!) by Stanislao Gastaldon, was entered in the same competition as Mascagni's. However, Gastaldon withdrew it when he received an opportunity to have
Chelsea Opera and received critical acclaim from "Opera News": the operas "had great appeal both to old opera hands and to first-time operagoers." Each season now includes multiple offerings within its concert series, "Chelsea Opera presents…", a series of thematic concerts featuring the company’s principal singers and guest artists, whose number now exceeds 400 who have performed principal roles, sung in the ensemble, been involved in design/production, and played in the Chelsea Opera Chamber Orchestra (“COCO”). Chelsea Opera’s performances to date have included "Suor Angelica", "Amahl and the Night Visitors" (also given an encore presentation in November 2009), "Cavalleria Rusticana", "Pagliacci", "Don