- Apr 3 Grigoras Dinicu, Romanian violin virtuoso and composer, born in Bucharest, Kingdom of Romania (d. 1949)
- Apr 8 Adrian Boult, British conductor (BBC Symphony Orchestra, 1930-50; London Philharmonic, 1950-59), born in Chester, England (d. 1983)
- Apr 11 Nick LaRocca, American jazz coronetist and composer ("Tiger Rag"), born in New Orleans, Louisiana (d. 1961)
- Apr 21 Efrem Zimbalist Sr, Russian-American violinist, composer, and educator (Curtis Institute, 1928-68), born in Rostov on Don, Russia (d. 1985)
- Apr 30 Acario Cotapos, Chilean composer, born in Valdivia, Chile (d. 1969)
- Apr 30 Rudolph Simonsen, Danish composer (Olympic Arts bronze, 1928 - Symphony No. 2 (Hellas)), and educator (Royal Danish Academy, 1916-47), born in Copenhagen, Denmark (d. 1947)
Country Singers
Jazz Singers
Opera Singers
Pop Singers
Rappers
Rock Singers