U2 in the context of "Coexist"

A rock band or pop band is a small musical ensemble that performs rock music, pop music, or a related genre. A four-piece band is the most common configuration in rock and pop music. In the early years, the configuration was typically two guitarists (a lead guitarist and a rhythm guitarist, with one of them singing lead vocals), a bassist, and a drummer (e.g. the Beatles and KISS). Another common formation is a vocalist who does not play an instrument, electric guitarist, bass guitarist, and a drummer (e.g. the Who, the Monkees, Led Zeppelin and U2). Sometimes, in addition to electric guitars, electric bass, and drums, also a keyboardist (especially a pianist) plays.

Additionally, rock and pop bands can also include boy bands or girl bands, which many times have bands where the members do not play any instruments but sing and dance instead. Such is the case of Menudo, the Spice Girls and K-pop groups, for example.

Sound City Studios is a recording studio in Los Angeles, California, United States, known as one of the most successful in popular music. The complex opened in 1969 in the Van Nuys neighborhood of Los Angeles. The facility had previously been a production factory of the English musical instrument manufacturer Vox. Throughout the late twentieth century, the studio became known for its signature sound, especially in recording drums and live performances of rock bands.

Hundreds of rock artists spanning five decades have recorded at Sound City, including Grateful Dead, Johnny Cash, Neil Young, Fleetwood Mac, Elton John, U2, Tom Petty and the Heartbreakers, Bob Dylan, Guns N' Roses, Nirvana, Red Hot Chili Peppers, Metallica, Tool, Slayer, Rage Against the Machine, Death Cab for Cutie, and Fall Out Boy. Over one hundred albums recorded at Sound City have achieved gold and platinum certifications.

Concerts have been held at the Millennium Stadium in Cardiff, Wales, since the stadium's opening in 1999. The musicians who have played at the stadium include Tina Turner, Beyoncé, Spice Girls, The Rolling Stones, Rod Stewart, Paul McCartney, Madonna and Rihanna. The highest concert audience at the stadium was 73,354, who saw U2 in 2009. In 2018 Ed Sheeran performed for a record-breaking 4 nights at the Stadium on his ÷ Tour. The stadium's total seating capacity for sporting events is 73,434.

Psalm 40 is the 40th psalm of the Book of Psalms, beginning in English in the King James Version: "I waited patiently for the LORD". The Book of Psalms is part of the third section of the Hebrew Bible, and a book of the Christian Old Testament. In the slightly different numbering system used in the Greek Septuagint and Latin Vulgate translations of the Bible, this psalm is Psalm 39. In Latin, it is known by the incipit, "Expectans expectavi Dominum". It is described by the Jerusalem Bible as a "song of praise and prayer for help".

Psalm 40 is used in both Jewish and Christian liturgies. It has been set to music, Baroque settings and U2's song "40" from their 1983 album, War. Two composers used the beginning for symphonic compositions, Mendelssohn's Lobgesang and Stravinsky's Symphony of Psalms.

Eithne Pádraigín Ní Bhraonáin ([eːnjə ˈpɒˠd̪ˠɾˠɢiːnʲ nʲiː ˈvˠɾˠiːn̪ˠɒːiːn]) (born 17 May 1961; anglicised as Enya Patricia Brennan), known mononymously as Enya, is an Irish singer and composer. With an estimated equivalent of over 80 million albums sold worldwide, Enya is one of the world's best-selling music artists. In addition to being the best-selling Irish solo artist, she is the second-best-selling music act from Ireland overall, after the band U2. Enya's music has been widely recognised for its use of multi-layers of her own vocals and instrumentation, lengthened reverb, and interwoven elements of Celtic music.

Raised in the Irish-speaking region of Gweedore, Enya began her musical career in 1980 playing alongside her family's Irish folk band, Clannad. She left Clannad in 1982 to pursue a solo career, working with the former Clannad manager and producer, Nicky Ryan, and his wife Roma, as their lyricist. Over the following four years, Enya further developed her sound by combining multi-tracked vocals and keyboards with elements from a variety of musical genres, such as Celtic, classical, Gregorian chant, church, jazz, hip-hop, ambient, world, and Irish folk. Her earliest solo releases were two piano/synthesiser instrumentals for the Touch Travel T4 cassette compilation (1984) composed around 1982–83. The majority of the soundtrack for The Frog Prince (1985) was composed by Enya, and she sang two songs with lyrics for the project. Enya also composed a body of work for a documentary series by the BBC named The Celts. A selection of Enya's pieces for The Celts was released as her self-titled debut album in 1986, with the documentary and BBC Records releases in 1987.

Paul David Hewson (born 10 May 1960), known by the nickname Bono (/ˈbɒnoʊ/ BON-oh), is an Irish singer-songwriter and activist. He is a founding member, the lead vocalist, and primary lyricist of the rock band U2. Bono is known for his impassioned vocal style as well as his grandiose songwriting and performance style. His lyrics frequently include social and political themes, and religious imagery inspired by his Christian faith.

Born and raised in Dublin, Ireland, he attended Mount Temple Comprehensive School where in 1976 he began dating his future wife, Alison Stewart, as well as forming, with schoolmates, the band that became U2. During U2's early years, Bono's lyrics contributed to the group's rebellious and spiritual tone. As the band matured, his lyrics became inspired more by personal experiences shared with the other members. As a member of U2, Bono has received 22 Grammy Awards and has been inducted into the Rock and Roll Hall of Fame.