James Alan Hetfield (born August 3, 1963) is the co-founder, lead vocalist, rhythm guitarist, main songwriter, and lyricist for the American heavy metal band Metallica. Hetfield is mainly known for rhythm playing, but has also performed occasional lead guitar duties both in the studio and live.
Hetfield co-founded Metallica in October 1981 after answering a classified advertisement by drummer Lars Ulrich in the Los Angeles newspaper The Recycler. Metallica has won nine Grammy Awards and released nine studio albums, three live albums, four extended plays and 24 singles. More: en.wikipedia.org.