Do you like music. I like heavy metal and Metallica . Have you heard of them?
Yes, they are my favorite band from Los Angeles.
There are quite a few of them out. I like most of them actually.
I wish I was around in the 1960s when heavy metal first developed.
Metallica has ten albums out , four of the are live . They also won nine Grammy's 
They were formed by drummer Lars Ulrich and singer James Hetfield.
They are the most commercially viable of the heavy metal bands. They made number one on Billboard 200 several times.
James Hetfield
James Alan Hetfield (born August 3, 1963) is an American musician, singer, and songwriter known for being the co-founder, lead vocalist, rhythm guitarist, and main songwriter for the American heavy metal band Metallica. Hetfield is mainly known for his intricate rhythm playing, but occasionally performs lead guitar duties and solos, both live and in the studio. Hetfield co-founded Metallica in October 1981 after answering a classified advertisement by drummer Lars Ulrich in the Los Angeles newspaper "The Recycler".
a winning formula.
Then later they had problems with a viable comeback, with problems associated with the National Bowl gig with Metallica and the lack of desire from Sean Harris to carry on performing heavy metal.
Influence on Metallica.
Diamond Head are probably most famous among heavy metal fans for their influence on Metallica. Metallica have acknowledged them as an important early influence and have covered Diamond Head songs at gigs such as "Sucking My Love", "Am I Evil?" and "The Prince." The