What is Metallica's importance to music?

Answer 1

Metallica's contribution to Rock n' Roll/Metal is quite important. They sometimes are credited to being one of the greatest and influential bands of the 80's. A lot of the modern rock n roll bands wouldnt be possible without metallica

Answer 2

they considered from one of the most talented band in the history of metal. They improved Heavy metal music, They are the guitar heroes and metal Kings.