- Mar 3 Peter Hurford, British organist, composer and choral conductor (St. Albans Cathedral), dies at 88
Keith Flint (1969-2019)
Mar 4 English singer, musician and dancer (Prodigy), found dead after committing suicide at 49
- Mar 5 Jacques Loussier, French pianist and composer who created jazz arrangements of Bach and other classical music, dies at 84
- Mar 8 Michael Gielen, Austrian conductor (Frankfurt Opera, 1967-87); Cincinnati Symphony, 1980-86); Southwest German Radio Symphony, 1986-99), and composer, dies at 91
- Mar 10 Asa Brebner, American guitarist and singer-songwriter (Modern Lovers; The Chartbusters), dies at 65
- Mar 11 Hal Blaine [Harold Belsky], American pop and rock session drummer (The Wrecking Crew), dies at 90
- Mar 15 David White, American singer and songwriter (Danny And The Juniors - "At The Hop": Leslie Gore - "You Don't Own Me"), dies of cancer at 79 [1]
- Mar 16 Dick Dale [Richard Anthony Mansour], American surf-rock guitarist ("Miserlou"; "Let's Go Trippin'"; "Pipeline"), dies at 81
- Mar 17 Barbara Benary, American composer (Gamelon Son Of Lion), dies at 73
- Mar 17 [Zephire] Andre Williams, American R&B musician ("Jailbait"; "Shake a Tail Feather"), dies at 82
- Mar 22 Carlo Franci, Italian composer and conductor, dies at 91 [1]
- Mar 22 Scott Walker [Noel Scott Engel], American-born British singer-songwriter and composer (The Walker Brothers - The Sun Ain't Gonna Shine (Anymore)), dies of cancer at 76
- Mar 22 Victor Hochhauser, British impresario (Israeli Philharmonic Orchestra), dies at 95
- Mar 25 Lisle Atkinson, American jazz double-bassist (Nina Simone; Betty Carter; Neo-Bass Ensemble), dies at 78
- Mar 26 Heinz Winbeck, German composer, conductor and teacher, dies at 73
- Mar 26 Ranking Roger [Roger Charlery], British rock vocalist (The Beat, General Public), dies of cancer at 56
- Mar 31 Nipsey Hussle [Ermias Asghedom], American rapper and activist, shot and killed at 33
Country Singers
Jazz Singers
Opera Singers
Pop Singers
Rappers
Rock Singers