 His symphonic cantata on the motives of poems Musa Jalil performed in the Leningrad Philharmonic in the 1950s repeatedly.The public was not left without the favorable attention his cycle of romances on verses of Musa Jalil.The main composer achievement of Joseph Pustylnik was the creation the first Chuvash Opera "Narspi" ("Runaway"), which he wrote in 1952 on the poem "Narspi" the K. Ivanov (libretto by and ).