Apr 12 Ernest Willem Mulder, Dutch conductor, composer, and teacher, dies at 60 Apr 13 Eduard van Beinum, Dutch musician and conductor, dies at 58 Apr 24 Jef van Hoof, Flemish composer, dies at 72 Apr 30 Armand Marsick, Belgian composer, dies at 81 Mar 1959 Deaths in Music by Year May 1959 Famous Singers Country Singers Jazz Singers Opera Singers Pop Singers Rappers Rock Singers