Testament

Testament is an American thrash metal band from Berkeley, California. Formed in 1983 under the name Legacy, the band's current lineup comprises guitarists Eric Peterson and Alex Skolnick, lead vocalist Chuck Billy, drummer Gene Hoglan, and bassist Steve Di Giorgio. Testament has experienced many lineup changes over the years, with Peterson being the only remaining original member, though they have since been rejoined by one of its songwriters Skolnick, who was out of the band from 1992 to 2005. Billy replaced original singer Steve "Zetro" Souza (who left the band to join Exodus as the replacement of Paul Baloff) in 1986, prior to the recording of their first studio album, The Legacy, and has been a member of the band since.

He and Peterson are the only members to appear on all of Testament's studio albums, with the latter being the only constant member overall. Labeled as one of the "big six" of the 1980s Bay Area thrash metal scene (along with Exodus, Death Angel, Lååz Rockit, Forbidden and Vio-lence), Testament is often credited as one of the most popular and influential bands of the thrash metal scene, as well as one of the leaders of the second wave of the genre in the late 1980s. They have also been referred to as one of the "big eight" of thrash metal, along with Metallica, Megadeth, Slayer, Anthrax, Exodus, Overkill and Death Angel. The band has sold over 1.4 million albums in the United States since the beginning of the SoundScan era and over 14 million copies worldwide.

To date, Testament has released thirteen studio albums (one of which is a collection of re-recorded songs), four live albums, five compilation albums, twelve singles and three DVDs. After signing to Atlantic Records in 1986, and changing their name from Legacy to Testament, they released their debut album The Legacy in 1987, followed a year later by The New Order (1988); both albums were acclaimed by critics and the press, including heavy metal-related publications. The band achieved mainstream popularity with its third album Practice What You Preach (1989), which was Testament's first album to climb up the Top 100 on the Billboard 200 chart. A string of more successful albums were released during the early-to-mid-1990s, including Souls of Black (1990), The Ritual (1992) and Low (1994), with the first two also entering the Top 100 on the Billboard 200 chart.

After Atlantic dropped the band in 1995, Testament (who had at this point had begun to experiment with a death metal-influenced sound) continued to record and perform until their temporary hiatus in 2001, when Billy was diagnosed with cancer. By 2005, his cancer was in remission and Testament had resumed activity, which briefly saw a reunion of The Legacy lineup and member changes in the interim. Since Skolnick's return to the band, Testament has experienced a resurgence of popularity, with two of their studio albums—Dark Roots of Earth (2012) and Brotherhood of the Snake (2016)—entering the Top 20 on the Billboard 200, and they have continued to tour consistently. The band released their latest studio album, Titans of Creation, on April 3, 2020.

They are working on new material for their next studio album as of 2021.