- Sitwell, Osbert, 1892-19692
- Slates, Philip M., 1924-19661
- Smiley, Pril, 1943-9
- Smith, Russell, 1927-19981
- Smith, William O. (William Overton), 1926-20201
- Soldier, Dave, 1956-2
- Sollberger, Harvey7
- Sollberger, Sophie, 1934-1
- Somers, Harry, 1925-19991
- Starer, Robert1
- Statsradiofoniens symfoniorkester (Copenhagen, Denmark)1
- Steiner, Nyle2
- Stockhausen, Karlheinz, 1928-20072
- Stokes, Eric, 1930-19991
- Stokowski, Leopold, 1882-19773
- Stravinsky, Igor, 1882-19711
- Studio de musique électronique (Brussels, Belgium)1
- Studio di fonologia RAI Milano2
- Südwestfunk (Baden-Baden, Germany). Orchester1
- Sweeney, Warren1
- Sædén, Erik1
- Tabori, George, 1914-20071
- Takahashi, Yūji, 1938-1
- Tal, Josef, 1910-20081
- Talma, Louise, 1906-19961
- Taylor, Cecil, 1929-20183
- Tessier, Roger, 1939-1
- Thomas, Dylan, 1914-19531
- Thomson, Virgil, 1896-19891
- Tosar Errecart, Héctor A. (Héctor Alberto), 1923-20021
- Tower, Joan, 1938-1
- Townsend, Douglas1
- Toyama, Michiko, 1913-20061
- Travis, Francis, 1921-20171
- Tuckwell, Barry1
- Universität Karlsruhe. Studio für elektronische Musik1
- University of Illinois at Urbana-Champaign. Experimental Music Studios1
- University of Toronto. Electronic Music Studio1
- University of Utah. A Cappella Choir1
- University of Utah. Civic Chorale2
- University of Utah. Orchestra1
- Ussachevsky, Vladimir, 1911-1990316
- Utah Symphony Orchestra2
- Van Vactor, David, 1906-19941
- Vandelle, Romuald1
- Varèse, Louise, 1890-19891
- Varèse, Edgard, 1883-196533
- Vázquez, Alida1
- Vermeulen, Joke1
- Voisin, Roger, 1918-20081
- WBAI Radio (New York, N.Y.)3
- WFMT (Radio station : Chicago, Ill.)1
- Wagner, Joseph, 1900-19741
- Wagner, Richard, 1813-18832
- Wallenstein, Alfred2
- Ward, Robert, 1917-20131
- Watts, Ardean W. (Ardean Walton), 1928-20171
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- Weisberg, Arthur1
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