music

Twenty One Pilots is an American musical duo from Columbus, Ohio. Initially a band, the group was formed in 2009 by lead vocalist Tyler Joseph along with Nick Thomas and Chris Salih, who both left in 2011. Since their departure, the line-up has consisted of Joseph and drummer Josh Dun. The duo is best known for their singles "Stressed Out", "Ride", and "Heathens". The group received a Grammy Award for Best Pop Duo/Group Performance at the 59th Annual Grammy Awards for "Stressed Out". The band independently released two albums, Twenty One Pilots (2009) and Regional at Best (2011), before being signed by record label Fueled by Ramen in 2012. Their label debut, Vessel, was released in 2013 and became the second album in history on which every track received at least a gold certification, making Twenty One Pilots the first band in the history of music to see every song on two albums earn gold or platinum awards.

One Direction, often shortened to 1D, are an English-Irish pop boy band formed in London in 2010. The group is composed of Niall Horan, Liam Payne, Harry Styles, Louis Tomlinson, and previously Zayn Malik until his departure from the group in March 2015. The group signed with Simon Cowell's record label Syco Records after forming and finishing third in the seventh series of the British televised singing competition The X Factor in 2010.

Hey Violet is an American pop rock band from Los Angeles, California, consisting of Rena Lovelis (lead vocals, bass), Nia Lovelis (drums, percussion, piano, keyboards, synthesizers, backing vocals) and Casey Moreta (lead and rhythm guitar, backing vocals).

Formed in 2008 as Cherri Bomb while its members were still in middle school, the band was originally an all-female hard rock group, consisting of Julia Pierce (lead vocals, lead guitar), Miranda Miller (rhythm guitar, keyboards, backing vocals), Rena Lovelis (bass, backing vocals), and Nia Lovelis (drums, percussion, backing vocals). In 2013, Pierce left the band and was later replaced by Casey Moreta. In 2015, the group changed their name to Hey Violet and drastically altered their sound. They later signed to Hi or Hey Records, founded by 5 Seconds of Summer, whom they supported on the Rock Out with Your Socks Out and Sounds Live Feels Live tours.

Fifth Harmony, often shortened to 5H, are an American girl group based in Miami, composed of Ally Brooke, Normani, Dinah Jane, Lauren Jauregui, and previously Camila Cabello until her departure from the group in December 2016. The group signed a joint record deal with Simon Cowell's label Syco Records and L.A. Reid's label Epic Records after forming and finishing third in the second season of the American singing competition series The X Factor in 2012.

The group released their debut single "Miss Movin' On", preceding their extended play Better Together. In 2015, The group released their debut studio album Reflection, which was certified gold by the Recording Industry Association of America (RIAA). It spawned the singles "Boss", "Sledgehammer" and "Worth It"; the latter of which was certified 3x Platinum by RIAA, and reached the top ten in thirteen countries. In 2016, the group released "Work from Home", the lead single from their second album 7/27, which peaked at number four on the Billboard Hot 100, making it the first top five single by a girl group in a decade on that chart. They released their self-titled third album in 2017. The group went on indefinite hiatus in March 2018, allowing its members to pursue solo projects.

Ashley Nicolette Frangipane (IPA: FRAN-jih-PAH-nee; born September 29, 1994), known professionally as Halsey ( HAWL-zee), is an American singer and songwriter. Gaining attention from self-released music on social media platforms, she was signed by Astralwerks in 2014 and released her debut EP, Room 93, later that year. Halsey released her debut studio album, Badlands, in 2015. The album was later certified Double Platinum by the Recording Industry Association of America (RIAA), as were its tracks "Colors" and "Gasoline".

In 2016, she was featured on The Chainsmokers' single "Closer", which topped the charts in over 10 countries, and was later certified 14× Platinum by the RIAA. Her second studio album, Hopeless Fountain Kingdom (2017), consisted of more "radio-friendly" music than her previous releases; its singles "Now or Never" and "Bad at Love", both reached the top 20 of the Billboard Hot 100, with the latter peaking in the top five. In 2018, she released the single "Eastside" alongside Benny Blanco and Khalid, which reached the top ten on the Billboard Hot 100.

Taylor Alison Swift (born December 13, 1989) is an American singer-songwriter. Her discography spans multiple genres, and her songwriting—often inspired by her personal life—has received critical praise and wide media coverage. Born in West Reading, Pennsylvania, Swift moved to Nashville at age 14 to become a country artist. She signed a songwriting deal with Sony/ATV Music Publishing in 2004 and a recording contract with Big Machine Records in 2005. Her 2006 self-titled debut album made her the first female country singer to write or co-write a U.S. platinum-certified album entirely.

Swift's next albums, Fearless (2008) and Speak Now (2010), explored country pop. The former's "Love Story" and "You Belong with Me" were the first country songs to top the U.S. pop and all-genre airplay charts, respectively. She experimented with rock and electronic styles on Red (2012), which featured her first Billboard Hot 100 number-one song, "We Are Never Ever Getting Back Together", and eschewed her country image in her synth-pop album, 1989 (2014), supported by chart-topping songs "Shake It Off", "Blank Space", and "Bad Blood". Media scrutiny inspired the urban-flavored Reputation (2017) and its number-one single "Look What You Made Me Do".

One Direction, often shortened to 1D, are an English-Irish pop boy band formed in London in 2010. The group is composed of Niall Horan, Liam Payne, Harry Styles, Louis Tomlinson, and previously Zayn Malik until his departure from the group in March 2015. The group signed with Simon Cowell's record label Syco Records after forming and finishing third in the seventh series of the British televised singing competition The X Factor in 2010.

Zain Javadd Malik, known mononymously as Zayn, is a British singer. Zayn auditioned as a solo contestant for the British music competition television series The X Factor in 2010. After being eliminated, he was brought back to the competition to form the five-piece boy band One Direction, which went on to become one of the best-selling boy bands of all time. He left the group in March 2015 and signed a solo recording contract with RCA Records.

Miley Ray Cyrus is an American singer, songwriter, and actress. Her music spans across varied styles and genres, including pop, country, rock, hip hop, R&B, and experimental music.

Louis William Tomlinson (; born Louis Troy Austin; 24 December 1991) is an English singer and songwriter. He rose to fame as a member of the boy band One Direction. Tomlinson began his career appearing in television dramas before he auditioned on the British music competition series The X Factor in 2010. After being eliminated as a solo performer, he was placed into a group with four other contestants, forming One Direction. One Direction went on to become one of the best-selling boy bands of all time.

Following the group's hiatus in 2016, Tomlinson released "Just Hold On" as a debut solo single in December 2016. It peaked at number two on the UK Singles Chart and was certified platinum in the UK. In 2017, Tomlinson released "Back to You" with American singer Bebe Rexha (which was certified platinum in the USA and the UK) and "Miss You". In the same year, he appeared on Debrett's 2017 list of the most influential people in the UK.

Unbroken is the third studio album by American singer Demi Lovato. It was released on September 20, 2011, by Hollywood Records. Primarily a pop record, Lovato described the album as "more mature" and with more R&B elements than her previous material, citing Rihanna as the major influence. While some of the album's lyrical content was heavily influenced by Lovato's personal struggles, it also deals with lighter subjects, such as love, self-empowerment, and having fun. Contributions to the album's production came from a wide range of producers, including Toby Gad, Ryan Tedder, Timbaland, Jim Beanz and Rock Mafia.

Ella Marija Lani Yelich-O'Connor, known professionally as Lorde, is a New Zealand singer and songwriter. Taking inspiration from aristocracy for her stage name, she is known for her unconventional musical styles and introspective songwriting.

Carly Rae Jepsen is a Canadian singer and songwriter. After studying musical theatre for most of her school life and while in university, Jepsen garnered mainstream attention after placing third on the fifth season of Canadian Idol in 2007. In 2008, Jepsen released her folk-influenced debut studio album Tug of War in Canada before it was internationally released in 2011.

"I Hate U, I Love U" is a song by American singer and rapper Gnash featuring American singer Olivia O'Brien. It was released on July 26, 2015, as the first single from Gnash's third extended play, Us (2016). The song peaked at number ten on the Billboard Hot 100. Outside of the United States, "I Hate U, I Love U" topped the charts in Australia, a first for both Gnash and O'Brien, and peaked within the top ten of the charts in Austria, Belgium, Finland, Norway, and the United Kingdom.

5 Seconds of Summer, often shortened to 5SOS, are an Australian pop rock band from Sydney, New South Wales, formed in late 2011. The group consists of lead vocalist and rhythm guitarist Luke Hemmings, lead guitarist Michael Clifford, bassist Calum Hood, and drummer Ashton Irwin. Originally beginning their career as YouTube celebrities, they rose to international fame while touring with English-Irish boy band One Direction on their Take Me Home Tour. Since 2014, 5 Seconds of Summer have sold more than 10 million albums, sold over 2 million concert tickets worldwide, and the band's songs streams surpass 7 billion, making them one of the most successful Australian musical acts in history.

Selena Marie Gomez is an American singer, actress, and producer. Gomez began her acting career on the children's television series Barney & Friends (2002–2004). As a teenager, she rose to prominence for starring as Alex Russo on the Disney Channel television series Wizards of Waverly Place (2007–2012). Alongside her television career, Gomez appeared in the films Another Cinderella Story (2008), Wizards of Waverly Place: The Movie (2009), Ramona and Beezus (2010), Monte Carlo (2011), Spring Breakers (2012), Neighbors 2: Sorority Rising (2016), and The Dead Don't Die (2019), and voiced Mavis in the Hotel Transylvania film franchise (2012–2022).

Charles Otto Puth Jr. is an American singer, songwriter, and record producer. His initial exposure came through the viral success of his song videos uploaded to YouTube. Puth signed with the record label eleveneleven in 2011 after performing on The Ellen DeGeneres Show, while songwriting and producing material for other artists.

Alessia Caracciolo, known professionally as Alessia Cara, is a Canadian singer-songwriter. Born in Mississauga, Canada, to Italian parents, she began posting covers of songs on YouTube at age 13. After uploading acoustic covers of songs such as "Love Yourself" and "Sweater Weather" online, she signed with EP Entertainment and Def Jam Recordings in 2014 and released her debut single, "Here", the following year. It peaked at number 19 on the Canadian Hot 100 chart and was a sleeper hit in the US, peaking at number 5 on the Billboard Hot 100 chart.