Composers
ComposerBirthDeath
- I.J. Salumäe
- Ignacy Paderewski 1860 1941
- Igor Stravinsky 1882 1971
- Imant Raminsh 1943
- Irving Fine 1914 1962
- J. David Moore 1962
- J. Edmund Hughes
- J.S. Bach 1685 1750
- J.T. Guzmán
- Jaakko Mäntyjarvi 1963
- Jackson Berkey 1942
- Jake Runestad 1986
- Jakob Jez
- James Erb 1926
- James McMillan 1959
- Jan Sandstrom 1954
- Javier Busto 1949
- Jester Hairston 1901 2000
- Jim Leininger 1942
- Joan Szymko 1957
- Joanne Metcalf 1958
- Jocelyn Hagen 1980
- Johann Hermann Schein 1586 1630
- Johann Michael Haydn 1737 1806
- Johann Vierdanck 1605 1646
- Johannes Brahms 1833 1897
- John Faulkner
- John Jacob Niles 1892 1980
- John Muehleisen 1955
- John Rutter 1945
- Jorge Fandermole
- Jose de Orejon y Aparicio 1706 1765
- Jose Rincon
- Josef Gabriel Rheinberger 1839 1901
- Joseph Gregorio 1979
- Joshua B. Himes 1987
- Judith Shatin 1949
- Jukka Kankainen 1932
- Julia Adolphe 1988
- Julián Gómez Giraldo
- József Karai 1927
- K. Lee Scott
- Kareem Roustom 1971
- Karen Linford 1967
- Karin Rehnqvist
- Karl Korte 1928
- Katherine Dienes
- Katherine K. Davis 1892 1980
- Kathleen McGuire 1965
- Kathleen Rodde