| GABRIELI, Andrea (1532/33 - 1585) | GABRIELI, Domenico (1659? - 1690) | GABRIELI, Giovanni (ca.1555 - 1612) | GAGLIANO, Marco da (1582 - 1643) | GAL, Bernhard (1971) | GALIOT, Johannes (fl. 1380-95) | GANASSI, Silvestro (1492 - ca.1550) | GANT, Mahieu de (fl. 1250) | GARETH, Benedetto ("Il Cariteo") (1450 - 1514) | GARLAND, Peter (1952) | GASCOGNE, Matthias (fl. early 16th C.) | GASLINI, Giorgio (1929 - 2014) | GAUDÍ, Bricio (fl.1581 - ca.1605) | GEMINIANI, Francesco (ca.1680 - 1762) | GERHARD, Roberto (1896 - 1970) | GERSHWIN, George (1898 - 1937) | GERVASONI, Stefano (1962) | GESUALDO, Carlo (ca.1561 - 1613) | GHIELMI, Vittorio (1968) | GHISELIN-VERBONET, Johannes (fl. 1491 – 1507) | GIBBONS, Orlando (1583 - 1625) | GILLES, Jean (1668 - 1705) | GINASTERA, Alberto (1916 - 1983) | GIORDANI, D. (18th century?) | GIORDANO, Umberto (1867 - 1948) | GLASS, Philip (1937) | GLAZUNOW, Alexander (1865 - 1936) | GLIČRE, Reinhold (1875 - 1956) | GLINKA, Mikhail (1804 - 1857) | GLUCK, Christoph Willibald (1714 - 1787) | GODOWSKY, Leopold (1870 - 1938) | GOEBBELS, Heiner (1952) | GOEYVAERTS, Karel (1923 - 1993) |
| | GOMBERT, Nicolas (ca.1495 - ca.1560) | GONDAI, Astuhiko (1965) | GORECKI, Henryk (1933 - 2010) | GORLI, Sandro (1948) | GORZANIS, Giacomo (ca.1520 - 1575-9) | GOSCALCH, Petrus de (fl.1378 - 1394) | GOSTENA, Giovanni Battista (ca.1540 - 1598) | GOUNOD, Charles (1818 - 1893) | GRAF, Christian Ernst (1723 - 1804) | GRANADOS, Enrique (1867 - 1916) | GRANT, Denis le ( ? - 1352) | GRAUPNER, Christoph (1683 - 1760) | GREGO, Alessandro (1969) | GRENON, Nicolas (1380 - 1456) | GRIEG, Edvard (1843 - 1907) | GRIFFES, Charles (1884 - 1920) | GRIMACE, Magister (fl. ca.1350 - 1375) | GRISEY, Gérard (1946 - 1998) | GROFÉ, Ferde (1892 - 1972) | GRONEMAN, Johannes Albertus (1711 - 1778) | GROSSIN, Estienne (fl. 1418 – 1421) | GRÜNAUER, Ingomar (1938) | GUASTAVINO, Carlos (1912 - 2000) | GUBAIDULINA, Sofia (1931) | GUÉDRON, Pierre (1565 - 1620) | GUERRERO, Francisco (1528 - 1599) | GUERRERO Marín , Francisco (1951 - 1997) | GUGLIELMO, Magister (ca.1425 - a. 1480) | GUIDO (fl.1372-74) | GUILMANT, Alexandre (1837 - 1911) | GÜNTER, Bernhard (1957) | GÜNTHER, Jens-Uwe (1937) | |
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