EMG can refer to:

Zachary Phillip "Zakk" Wylde (born Jeffrey Phillip Wielandt, January 14, 1967), is an American musician, songwriter, and occasional actor who is best known as the former guitarist for Ozzy Osbourne and founder of the heavy metal band Black Label Society. He was the lead guitarist and vocalist in Pride & Glory, who released one self-titled album in 1994 before disbanding. As a solo artist he released Book of Shadows in 1996.

Wylde was born in Bayonne, New Jersey. Wylde started playing the guitar at the age of 14 and worked at Silverton Music in Silverton, New Jersey. He grew up in Jackson, New Jersey, and went to Jackson Memorial High School, where he graduated in 1985. Wylde has stated that he would practice playing the guitar as much as 12 hours per day and would often play the guitar almost non-stop between coming home from school and leaving for school the next morning, then sleeping through the school day.

Wylde played locally with his first band Stone Henge, then later with local Jersey band Zyris. Later, he landed the role as lead guitarist and co-writer for Ozzy Osbourne. He sent Ozzy a demo tape in 1987 and was hired to replace Jake E. Lee, who had replaced the deceased Randy Rhoads. Rhoads remains Wylde's foremost guitar-playing and stagecraft influence.

Richard Ian Faulkner (born 1 January 1980), is a British guitarist. Faulkner was born in London. In the early stages of his career, he played in bands such as Dirty Deeds, Voodoo Six, Ace Mafia and Lauren Harris' band. On 20 April 2011 he was appointed as the successor of K.K. Downing in heavy metal band Judas Priest.

His first performance with the band happened on 25 May 2011 on American Idol, where the band played Living After Midnight and Breaking the Law with James Durbin.

James Alan Hetfield (born August 3, 1963) is the rhythm guitarist, co-founder, main songwriter, and lead vocalist for the American heavy metal band Metallica. Hetfield co-founded Metallica in October 1981 after answering a classified advertisement by drummer Lars Ulrich in the Los Angeles newspaper The Recycler, searching for band members. Since then, Metallica has won nine Grammy Awards and released nine studio albums, three live albums, four extended plays and 24 singles. In 2009, Hetfield was ranked number 8 in Joel McIver's book The 100 Greatest Metal Guitarists, and ranked twenty-fourth by Hit Parader on their list of the 100 Greatest Metal Vocalists of All Time.

Hetfield was born August 3, 1963. He is of German, English, Irish and Scottish descent. He has two older half-brothers from his mother's first marriage and one younger sister. He attended Downey High School his freshman and sophomore years.

His father, Virgil, was a truck driver who left the family when Hetfield was young. His mother, Cynthia, was a light opera singer. The two divorced in 1976. Virgil and Cynthia were very strict Christian Scientists, and in accordance with their beliefs, Hetfield's parents strongly disapproved of medicine or any other medical treatment and remained loyal to their faith even as Cynthia was dying from cancer. This upbringing became the inspiration for many of Hetfield's lyrics later in his career with Metallica, such as songs like "The God That Failed".

Christian Olde Wolbers (born 5 August 1972, Antwerp, Belgium) is the guitarist of the metal band Arkaea. He is the former bassist and guitarist of the industrial metal band Fear Factory, and is now in Beowülf.

Olde Wolbers was born in Belgium (though he has Dutch citizenship), and moved to the United States in 1993. He was asked to join Fear Factory in December 1993 as a bass player. He recorded five albums with them. The group disbanded in 2002 and when it reformed in 2003, Olde Wolbers had switched to guitar, replacing Dino Cazares. In 2009, Olde Wolbers and drummer Raymond Herrera parted ways with Fear Factory when vocalist Burton C. Bell chose to reform Fear Factory with Dino Cazares, bassist Byron Stroud, and drummer Gene Hoglan.

Olde Wolbers is currently working on musical project Arkaea with fellow ex-Fear Factory drummer Raymond Herrera and Jon Howard and Pat Kavanagh of the band Threat Signal. On 14 July 2009, Arkaea's debut album, Years in the Darkness was released.

Olde Wolbers is now in Beowülf, where he co-produced their 2011 album Jesus Freak.