This thesis deals with the program of the graduation concert through the biographies of the composers, their creations and the analysis of their works. In the analyses of the works, the emphasis is on the form, the characteristics and interpretative tasks of those works. Also, the vocal technical requirements for the performance of these compositions are listed. The work includes an overview of the biography and creativity of G. M. Bononcini and an analysis of the ancient aria Deh piu a me non v'ascondete; J. S. Bach and the oratorio arias Ich will dir mein Herze schenken from the Matthew Passion. Analysis of works of the 19th and 20th centuries: J. Brahms and analysis of the solo song Salome op. 69, no. 8; R. Wagner and analysis of the song Der Engel from the Wesendonck lieder song cycle; R. Strauss and the analysis of the song Die Nacht op. 10, no. 3; G. Mahler and the analysis of Liebst du um Schönheit op. 44, no. 2. Biography of B. Bersa and analysis of solo songs and the analysis of the solo songs of Robinjica op. 47 and Seh duš dan op. 74. An overview of the biography and creativity of W. A. Mozart, the content of the opera The Pyre of Figaro and the analysis of the Countess Porgi amor aria and finally the biography of G. Verdi, the content of the opera Otello and the analysis of the aria Desdemona Ave Maria. By getting to know composers and analyzing their works, we achieve a better understanding of the musical material itself. By analytically studying the musical text, we arrive at guidelines and better interpretive ideas of these works.