There are multiple artists with this name;

1) HIM (sometimes stylized as H.I.M.) was a Finnish gothic rock band from Helsinki, Finland. Formed in 1991…

Machine Head is an American metal band from Oakland, California. The band was formed in 1991 by vocalist/guitarist Robb Flynn and bassist Adam Duce.…

Mastodon is an American metal band from Atlanta, Georgia, formed in 2000. The group is composed of Troy Sanders (bass/vocals), Bill Kelliher…

Metallica is an American heavy metal band. The band was formed in 1981 in Los Angeles by vocalist/guitarist James Hetfield and drummer Lars Ulrich,…