- May 9 Eddie Jefferson, American jazz vocalese singer and lyricist ("Moody's Mood for Love"), shot to death by a disgruntled former employee at 60
- May 9 Lan Adomian, Russian-born American composer, dies at 73
- May 11 Lester Flatt, American bluegrass guitarist (Flatt & Scruggs - "Foggy Mountain Breakdown"; "Ballad of Jed Clampett"), dies at 64