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 and has been based in San Francisco for most of its career. The band's fast tempos, instrumentals and aggressive musicianship made them one of the founding "big four" bands of thrash metal, alongside Megadeth, Anthrax, and Slayer. Metallica's current lineup comprises founding members and primary songwriters Hetfield and Ulrich, longtime lead guitarist Kirk Hammett, and bassist Robert Trujillo. Guitarist Dave Mustaine (who formed Megadeth after being fired from the band) and bassists Ron McGovney, Cliff Burton, and Jason Newsted are former members of the band.

Nirvana was an American rock band formed in Aberdeen, Washington, in 1987. Founded by lead singer and guitarist Kurt Cobain and bassist Krist Novoselic, the band went through a succession of drummers, most notably Chad Channing, and then recruited Dave Grohl in 1990. Nirvana's success popularized alternative rock, and they were often referenced as the figurehead band of Generation X. Their music maintains a popular following and continues to influence modern rock culture.

Green Day is an American rock band formed in the East Bay of California in 1987 by lead vocalist and guitarist Billie Joe Armstrong, together with bassist and backing vocalist Mike Dirnt. For most of the band's career, they have been a power trio with drummer Tré Cool, who replaced John Kiffmeyer in 1990 before the recording of the band's second studio album, Kerplunk (1991). Touring guitarist Jason White became a full-time member in 2012, but returned to his touring role in 2016. Before taking its current name in 1989, Green Day was called Sweet Children, and they were part of the late 1980s/early 1990s Bay Area punk scene that emerged from the 924 Gilman Street club in Berkeley, California. The band's early releases were with the independent record label Lookout! Records. In 1994, their major-label debut Dookie, released through Reprise Records, became a breakout success and eventually shipped over 10 million copies in the U.S. Alongside fellow California punk bands Bad Religion, the Offspring, Rancid, NOFX, Pennywise and Social Distortion, Green Day is credited with popularizing mainstream interest in punk rock in the U.S.

Linkin Park is an American rock band from Agoura Hills, California. The band's current lineup comprises vocalist/rhythm guitarist/keyboardist Mike Shinoda, lead guitarist Brad Delson, bassist Dave Farrell, DJ/turntablist Joe Hahn and drummer Rob Bourdon, all of whom are founding members. Vocalists Mark Wakefield and Chester Bennington are former members of the band. Categorized as alternative rock, Linkin Park's earlier music spanned a fusion of heavy metal and hip hop, while their later music features more electronica and pop elements.

Formed in 1996, Linkin Park rose to international fame with their debut studio album, Hybrid Theory (2000), which became certified Diamond by the Recording Industry Association of America (RIAA). Released during the peak of the nu metal scene, the album's singles' heavy airplay on MTV led the singles "One Step Closer", "Crawling" and "In the End" all to chart highly on the US Mainstream Rock chart. The lattermost also crossed over to the nation's Billboard Hot 100. Their second album, Meteora (2003), continued the band's success. The band explored experimental sounds on their third album, Minutes to Midnight (2007). By the end of the decade, Linkin Park was among the most successful and popular rock acts.

System of a Down is an American heavy metal band formed in Glendale, California, in 1994. Since 1997, the band has consisted of Serj Tankian ; Daron Malakian ; Shavo Odadjian ; and John Dolmayan (drums), who replaced original drummer Andy Khachaturian.

Three Days Grace is a Canadian rock band formed in Norwood, Ontario in 1992 originally as "Groundswell" and played in various local Norwood backyard parties and area establishments before disbanding in 1995 and regrouping in 1997.

Based in Toronto, the band's original line-up consisted of guitarist and lead vocalist Adam Gontier, drummer and backing vocalist Neil Sanderson, and bassist Brad Walst. In 2003, Barry Stock was recruited as the band's lead guitarist, making them a quartet. In 2013, Gontier left the band and was replaced by My Darkest Days' vocalist Matt Walst, the younger brother of Brad Walst.

Currently signed to RCA Records, they have released seven studio albums, six of which at three-year intervals: Three Days Grace in 2003, One-X in 2006, Life Starts Now in 2009, Transit of Venus in 2012, Human in 2015, and Outsider in 2018. Their seventh studio album Explosions was released on May 6, 2022. The first three albums have been RIAA certified 2× platinum, 3× platinum, and platinum, respectively, in the United States. In Canada, they have been certified by Music Canada as platinum, triple platinum, and double platinum, respectively. The band has 17 No. 1 songs on the Billboard Hot Mainstream Rock Tracks chart and 3 No. 1 hits on Alternative Songs.

Drowning Pool is an American rock band formed in Dallas, Texas, in 1996. The band was named after the 1975 film The Drowning Pool. Since its formation, the band has consisted of guitarist C.J. Pierce, bassist Stevie Benton, and drummer Mike Luce, as well as a revolving cast of vocalists, the latest being Jasen Moreno.

After the release of their debut album, Sinner (2001), original vocalist Dave Williams was found dead on August 14, 2002 from heart disease. Jason Jones, who replaced Williams in 2003, recorded one album, Desensitized (2004), but left in 2005 due to musical differences. Ryan McCombs of Chicago-based band SOiL, later replaced Jones and released two albums, Full Circle (2007) and Drowning Pool (2010), making it the first time Drowning Pool had not switched singers after just one album. However, McCombs left the band in 2011 to rejoin SOiL. Jasen Moreno was announced as McCombs' replacement in 2012, and the band has since recorded three albums with him: Resilience (2013), Hellelujah (2016) and Strike a Nerve (2022). This makes Moreno the band's first lead singer to perform on three albums.

Get Scared was an American post-hardcore band from Layton, Utah, United States, formed in 2008. After their formation they released their first EP Cheap Tricks and Theatrics in 2009. A self-titled EP followed several months later in 2010. The band's debut studio album, Best Kind of Mess, was released on July 12, 2011. Following Nicholas Matthews' first departure to join Blacklisted Me, the band released Cheap Tricks and Theatrics B-Sides on December 19, 2011, without any previous announcements. Matthews was replaced by Joel Faviere near the end of 2011. The band's third EP and first with Faviere, Built for Blame, Laced With Shame, was released in 2012; Faviere was kicked out a few months after the EP's release when Matthews rejoined the band. Following Matthews' comeback, the band signed with Fearless Records and released their second full-length album, Everyone's Out To Get Me, on November 11, 2013. The band's third studio album, Demons, was released on October 30, 2015, and marked a departure from the band's post-hardcore sound featured on Built for Blame and Everyone's Out to Get Me in favor of a more metalcore-like sound. Their fourth and final album, The Dead Days, was released on April 19, 2019 amidst a hiatus; it was later stated by vocalist Nicholas Matthews that the band had broken up due to multiple issues between the band members. As of 2022, the band hinted many times on their personal social media accounts about getting back together, and on November 9th 2022 the band was featured on a track with Stain The Canvas.

Black Veil Brides is an American rock band based in Hollywood, California. The group formed in 2006 in Cincinnati, Ohio and is currently composed of lead vocalist Andy Biersack, rhythm guitarist and violinist Jinxx, lead guitarist Jake Pitts, drummer Christian "CC" Coma and bassist Lonny Eagleton. Black Veil Brides are known for their use of black makeup, body paint, tight black studded clothing, and long hair, which were all inspired by the stage personas of Kiss and Mötley Crüe, as well as other 1980s glam metal acts.

Black Veil Brides were originally formed in Cincinnati, Ohio in 2006 by Andy Biersack, Johnny Herold, and Phil Cennedella. Eventually, Andy relocated to Los Angeles, California. In early 2009, he formed a new band using the current Black Veil Brides name, with the lineup consisting of Biersack, guitarist Chris Hollywood, and drummer Sandra Alvarenga, who were soon joined by bassist Ashley Purdy and guitarist Pan the Gypsy; they signed with the independent label StandBy Records. Chris Hollywood and Pan the Gypsy later departed the band and were replaced by Jinxx and Jake Pitts.

As I Lay Dying is an American metalcore band from San Diego, California. Founded in 2000 by vocalist Tim Lambesis, the band's first full lineup (including Lambesis' Point of Recognition bandmate Jordan Mancino) was completed in 2001. The band has released seven albums, one split album, and two compilation albums.

As I Lay Dying's fourth studio album An Ocean Between Us peaked at No. 8 on the Billboard 200, and No. 1 on the Top Rock chart. The band has performed at events such as Wacken Open Air, With Full Force, Soundwave Festival, Warped Tour, Bloodstock Open Air and Taste of Chaos. In 2007, As I Lay Dying won the "Ultimate Metal God" award from MTV2 at the first annual "All That Rocks" special; was named "Artist of the Year" at the San Diego Music Awards in 2005, 2007 and 2008; and was nominated for a 2008 Grammy Award for the song "Nothing Left." Their fifth studio album The Powerless Rise was written over a three-year period, and was released in May 2010 to widespread critical acclaim. Their last studio album before their hiatus, Awakened, was released on September 25, 2012.

Paramore is an American rock band from Franklin, Tennessee, formed in 2004. The band currently consists of lead vocalist Hayley Williams, guitarist Taylor York and drummer Zac Farro. Williams and Farro are founding members of the group, while York, a high school friend of the original lineup, joined in 2007. The band is signed to Fueled by Ramen, a subsidiary of Atlantic Records, both owned by Warner Music Group. Williams was separately signed to Atlantic as she was scouted when she was a teenager, and they were the only label to let her stay in the band instead of going solo, but Atlantic said the rest of the band had to sign to Fueled by Ramen. She is also the only member to appear on all six of Paramore's studio albums.

Red Hot Chili Peppers are an American rock band formed in Los Angeles in 1982, comprising vocalist Anthony Kiedis, bassist Flea, drummer Chad Smith, and guitarist John Frusciante. Their music incorporates elements of alternative rock, funk, punk rock, hard rock, hip hop, and psychedelic rock. Their eclectic range has influenced genres such as funk metal, rap metal, rap rock, and nu metal. With over 120 million records sold worldwide, Red Hot Chili Peppers are one of the best-selling bands of all time. They hold the records for most number-one singles (14), most cumulative weeks at number one (85) and most top-ten songs (25) on the Billboard Alternative Songs chart. They have won six Grammy Awards, were inducted into the Rock and Roll Hall of Fame in 2012, and in 2022 received a star on the Hollywood Walk of Fame.

Sick Puppies is an Australian alternative metal band formed in Sydney, New South Wales in 1997. After releasing their debut album Welcome to the Real World in 2001, the band rose to prominence in 2006 when their song "All the Same" was uploaded, along with a video, to YouTube. The video supported the Free Hugs Campaign, which was launched in Sydney, and has since received over 78 million views on the website. This success was followed up with their second studio album, Dressed Up as Life in 2007, which entered the Billboard 200 at number 181. Their third studio album, Tri-Polar, came out on 14 July 2009. The band's fourth studio album, Connect was released on 16 July 2013. They released their fifth studio album, Fury on 20 May 2016 with new vocalist Bryan Scott after Shimon Moore was fired from the band in October 2014.

Slipknot is an American heavy metal band formed in Des Moines, Iowa, in 1995 by percussionist Shawn Crahan, drummer Joey Jordison and bassist Paul Gray. After several lineup changes in its early years, the band settled on nine members for more than a decade: Crahan, Jordison, Gray, Craig Jones, Mick Thomson, Corey Taylor, Sid Wilson, Chris Fehn, and Jim Root. Bassist Gray died on May 24, 2010, and was replaced during 2011–2014 by Donnie Steele. Jordison was dismissed from the band on December 12, 2013. Steele left during the recording sessions for .5: The Gray Chapter. The band found replacements in Alessandro Venturella on bass and Jay Weinberg on drums. After the departure of Jordison, as of December 2013 the only founding member in the current lineup is percussionist Crahan. Fehn was also dismissed from the band in March 2019 prior to the writing of We Are Not Your Kind and was replaced by Michael Pfaff.

Pierce the Veil is an American rock band from San Diego, California, United States. Formed in 2006, the band was founded by brothers Vic and Mike Fuentes after the disbandment of the group Before Today (formerly Early Times), which was formed out of the San Diego punk rock scene. Other members of the band include Jaime Preciado (bass) and Tony Perry (lead guitar). Pierce the Veil has released four studio albums and has toured worldwide since the release of their debut album, A Flair for the Dramatic in 2007. The band released their second full-length studio album, titled Selfish Machines in 2010. Their third album, Collide with the Sky, was released in 2012, and is their first album under the Fearless Records label. Featuring the hit first single "King for a Day", the album debuted at No. 12 on the Billboard 200. Their fourth and latest album, Misadventures, was released on May 13, 2016.

Evanescence is an American rock band founded in Little Rock, Arkansas in 1995 by singer and musician Amy Lee and guitarist Ben Moody. After recording independent EPs as a duo in the late 90s, and a demo CD, Evanescence released their debut studio album, Fallen, on Wind-up Records in 2003. Propelled by the success of hit singles like "Bring Me to Life" and "My Immortal", Fallen sold more than four million copies in the US by January 2004, garnering the band two Grammy Awards out of six nominations. The band released their first live album and concert DVD, Anywhere but Home, in 2004, which sold over one million copies worldwide.

Suicide Silence is an American deathcore band from Riverside, California. The band was established in 2002, and has released six studio albums, three EPs, and nineteen music videos. They were awarded the Revolver Golden God award for "Best New Talent" in 2009. The group currently consists of guitarists Chris Garza and Mark Heylmun, bassist Dan Kenny, vocalist Hernan "Eddie" Hermida and drummer Ernie Iniguez.

Suicide Silence was founded in 2002 in Riverside, California. At the time, it was a side project made up of musicians from other bands. The band's first release was in 2003: the Death Awaits demo. After Death Awaits was completed, the band began recording a second demo, which was released in 2004 and saw a fair change in the group's lineup; Josh Goddard replaced Justin Tufano on drums and Mike Olheiser replaced Chris Grucelski on bass. It also saw the firing of vocalist Tanner Womack after the band's first performance in April 2003, which left all vocal duties solely to Mitch Lucker. It was by this time that the band members began committing more time to Suicide Silence. The following year the band began work on their first release backed by a small independent label; a self-titled EP which was released at the end of September of that year. It was initially released by Third Degree Records, and later re-released in the UK through In at the Deep End Records – the group booked all their own tours around the USA soon after its release. The EP featured new guitarist Rick Ash who replaced Josh Tufano. Ash would not stick around for too long however, and was replaced by Mark Heylum who remains as lead guitarist to this day. 2006 marked the departure of drummer Josh Goddard, who was replaced by Alex Lopez (ex-guitarist for Blacheart Eulogy and The Funeral Pyre).

Thirty Seconds to Mars is an American rock band from Los Angeles, California, formed in 1998. The band consists of brothers Jared Leto and Shannon Leto. During the course of its existence, it has undergone various line-up changes.

A Day to Remember is an American rock band from Ocala, Florida, founded in 2003 by guitarist Tom Denney and drummer Bobby Scruggs. They are known for their amalgamation of metalcore and pop-punk. The band currently consists of vocalist Jeremy McKinnon, rhythm guitarist Neil Westfall, percussionist/drummer Alex Shelnutt and lead guitarist Kevin Skaff.

Attila is an American metalcore band from Atlanta, Georgia, formed in 2005. They have released eight full-length albums.