Artists

Marilyn Manson Serious
Alleged sexual abuse
Marina Clear
Female empowerment LGBTQ+ ally
Mark Knopfler Clear
Human rights
Maroon 5 Concerning
Controversial association Harassment
Charity LGBTQ+ ally
Marty O’Donnell Severe
Anti-abortion Controversial endorsements Controversial political association Homophobia Intellectual property dispute Transphobia
Marvin Gaye Concerning
Domestic violence
Anti-war Environmental awareness Human rights Racial equality Social and cultural awareness
Mary Lake Clear
Charity Human rights LGBTQ+ ally Social and cultural awareness
Massive Attack Clear
Environmental awareness Human rights LGBTQ+ ally
Mastodon Minor
Controversial statements
Mayhem Serious
Controversial behavior Discrimination Extremist ties Violence & crime
Megadeth Concerning
Controversial political association Controversial statements
Charity Environmental awareness
Metallica Minor
Controversial behavior
Charity
Mgła Serious
Extremist ties
Michael Bublé Concerning
Controversial behavior
Charity Human rights Physical health awareness
Michael Jackson Minor
Alleged child sexual abuse Controversial behavior
Charity Environmental awareness Human rights
Moby Clear
Animal rights defender Environmental awareness
Moha La Squale Severe
Domestic violence Emotional abuse Physical abuse Sexual abuse
Moonblood Severe
Extremist ties Offensive imagery or language
Moonsorrow Serious
Controversial association Controversial behavior Offensive imagery or language
Moonspell Clear
Controversial statements
Anti-fascist Physical health awareness