R.I.P. Nick Menza (MEGADETH): July 23rd, 1964 – May 21st, 2016

Happy 44th Birthday BLUE ÖYSTER CULT's Agents Of Fortune - May 21st, 1976

Happy 77th Birthday John Dalton (THE KINKS) - May 21st, 1943

Happy 41st Birthday Kevin Talley (SIX FEET UNDER, DAATH, CHIMAIRA, MISERY INDEX, NOTHNEGAL, DYING FETUS) - May 21st, 1979

Happy 54th Birthday Anthony Corder (TORA TORA) - May 21st, 1966

R.I.P. Vincent Crane (THE CRAZY WORLD OF ARTHUR BROWN, ATOMIC ROOSTER): May 21st, 1943 – February 14th, 1989

Happy 41st Birthday SAXON's Saxon - May 21st, 1979

Happy 38th Birthday RIOT's Restless Breed - May 21st, 1982

Happy 33rd Birthday ANVIL's Strength Of Steel - May 21st, 1987

Happy 32nd Birthday CINDERELLA's Long Cold Winter - May 21, 1988

Happy 24th Birthday CANNIBAL CORPSE's Vile - May 21st, 1996

Happy 24th Birthday SCORPIONS’ Pure Instinct - May 21st, 1996

Happy 21st Birthday ARCH ENEMY’s Burning Bridges - May 21st, 1999

Happy 18th Birthday DIO's Killing The Dragon - May 21st, 2002

Happy 18th Birthday POISON's HollyWeird - May 21st, 2002

Happy 10th Birthday HEAVEN SHALL BURN’s Invictus (Iconoclast III) - May 21st, 2010

Happy 10th Birthday MASTERPLAN’s Time To Be King - May 21st, 2010

Happy 10th Birthday SABATON’s Coat of Arms - May 21st, 2010

Happy 10th Birthday Y&T’s Facemelter - May 21st, 2010

Happy 8th Birthday FIREWIND’s Few Against Many - May 21st, 2012

Happy 7th Birthday AIRBOURNE's Black Dog Barking - May 21st, 2013

Happy 7th Birthday A PALE HORSE NAMED DEATH’s Lay My Soul to Waste - May 21st, 2013

Happy 7th Birthday AVALON’s The Land Of New Hope – May 21st, 2013

Happy 7th Birthday U.D.O.’s Steelhammer - May 21st, 2013

More releases on this day:

Happy 13th Birthday 8 FOOT SATIVA’s Poison Of Ages – May 21st, 2007

Happy 10th Birthday (May 21st, 2010)
AEON’s Path Of Fire 
DÉTENTE Decline’s 

Happy 7th Birthday (May 21st, 2012)
EVIL MASQUERADE’s Pentagram 
TESSERACT’s Perspective (EP)