Gruszczyński Stanisław *6 January 1891 Ludwinowo near Vilnius, †3 February 1959 Milanówek near Warsaw, Polish singer (dramatic tenor). He began his career as a popular singer. After brief vocal training in Sosnowiec (with B. Strzyżykowski) and Warsaw (with S. Dudziński), he performed in the 1915/16 season at the Warsaw Nowości Theatre in operetta repertoire (Polenblut by Nedbal, The Gypsy Baron and Die Fledermaus by Strauss, La belle Hélène by Offenbach). In 1916 he made his operatic debut as Radamès in Verdi’s Aida at the Warsaw Opera, of which he was a member until 1931 and again from 1936 to 1938. There he sang mainly tenor roles, including parts in Wagner’s Die Walküre, The Flying Dutchman, Lohengrin, and Parsifal, Moniuszko’s Halka, Bizet’s Carmen, Verdi’s Otello, and Puccini’s La fanciulla del West, as well as in world premieres of Szymanowski’s Hagith and Joteyko’s Zygmunt August. From 1917 he performed on German stages (achieving major success in Hamburg), later in Lisbon, Madrid, and Barcelona (1921), in Italian theatres (1923), including La Scala, in Prague (1924, 1927, 1930), Bucharest (1925–26), Belgrade (1926), and Sofia (1927). He also appeared in Polish films (including The Promised Land, 1927, and Douchess of Łowicz, 1931) and in Warsaw revue theatres (1931–33). After World War II he worked at the Center of Culture in Grodzisk Mazowiecki (1947–50) and served as a consultant to the Warsaw Opera (1950–57). In 1955 he was awarded the Officer’s Cross of the Order of Polonia Restituta.
Gruszczyński possessed a powerful voice with a clear, metallic timbre. He was particularly effective in Wagnerian roles. He used a wide range of expressive means, also performing lyric parts successfully and appearing in contemporary operas. His lack of formal vocal training was offset by exceptional musicality and performing temperament. However, excessive strain on his voice and lack of systematic discipline contributed to the premature decline of his major artistic abilities.