Roots of Katy Perry

Yoann Lemoine, known professionally as Woodkid, is a French music video director, graphic designer, composer, and singer-songwriter. He first gained international recognition as a music video director before launching his recording career with the EP Iron (2011) and the studio album The Golden Age (2013). He has also composed for films, television, video games and international events, including Desierto, Arcane, the Paris 2024 handover sequence at the Tokyo 2020 Olympic closing ceremony, and Death Stranding 2: On the Beach.

The Knocks is an American electronic music duo consisting of Ben "B-Roc" Ruttner and James "JPatt" Patterson. They have released 4 full-length albums and 5 EPs on record labels Big Beat Records, Neon Gold, Atlantic Records, and their labels Black Clay HeavyRoc Music. They are known for their singles "Classic" ft. Powers, "Ride or Die" ft. Foster the People, and "Bodies" ft. MUNA; along with their collaborations with Sofi Tukker, Purple Disco Machine ("Fireworks"), and ODESZA ; and their remixes. They have been nominated for 2 GRAMMYS for Best Dance/Electronic Album Of The Year for their writing/production feature on the song "Love Letter" and for Best Remixed Recording, Non-Classical.

Benjamin Joseph Levin, known professionally as Benny Blanco, is an American record producer. He is the recipient of the 2013 Hal David Starlight Award from the Songwriters Hall of Fame. Blanco has also won five BMI Songwriter of the Year Awards, won the 2017 iHeartRadio Producer of the Year Award, and received eleven Grammy Award nominations.

Morgan Wolf Page is an American DJ and music producer. His tracks include "The Longest Road", "Fight for You" and "In the Air". Page has received two Grammy Award nominations; a personal nomination for best remix with Nadia Ali and in 2009 his song was nominated for best remix; "The Longest Road". Page is signed to Armada Music worldwide.

Push Baby are a British pop duo from Manchester, England consisting of singer Jake Roche and multi-instrumentalist Charley Bagnall. They are signed to their own indie label, Wow, Big Legend.

Cédric DePasquale, better known by his stage name Cedric Gervais, is a French DJ, record producer and actor residing in Miami Beach, Florida. In 2013, he produced a remix of Lana Del Rey's "Summertime Sadness", for which he won a Grammy Award.

Pauline Skött, known mononymously as Skott, is a Swedish singer, songwriter, and producer. She came to global attention in 2016 with her debut single "Porcelain", which brought her to the list of the biggest new talents compiled on YouTube. She is a recipient of the European Border Breakers Award.

Gamal Kosh Lewis, better known by his stage name LunchMoney Lewis, is an American rapper, singer, songwriter, and record producer. He is best known for his 2015 single "Bills", which topped the charts in Australia and peaked within the top 10 in New Zealand and the United Kingdom. His debut extended play (EP) of the same name includes the song, along with the single "Mama", which entered charts in New Zealand. His second EP, Songs in the Key of Quarantine (2020). He is also known for his guest appearance alongside Flo Rida on Pitbull's 2017 single "Greenlight", which received platinum certification by the Recording Industry Association of America (RIAA).

Sabina Ddumba is a Swedish singer. Her music has soul, gospel, and R&B influences. Ddumba was a backing vocalist on Katy Perry's song "Walking on Air" in 2013 and has collaborated with artists such as the hip hop band Looptroop Rockers, duo Lorentz & Sakarias and Adam Kanyama in 2012. She is signed to Warner Music. Ddumba released her first single, "Scarred for Life", in 2014, and her second single, "Effortless", in 2015, with the latter being certified platinum. Ddumba appeared in Moraeus med mera in 2014 and performed at Grammisgalan in 2015. She performed at the 2015 Swedish Grammis, and in 2015 won 'Newcomer of the Year' at the Grammisgalan and 2016 P3 Gold Awards.

Innerpartysystem is an American electronic rock band. The group consists of Patrick Nissley, Jared Piccone and Kris Barman. The band is well known for their live performance lighting largely by Andrew Nissley and videos directed by Stephen Penta.

Tove Anna Linnéa Östman Styrke is a Swedish singer and songwriter. She gained popularity as a contestant on Swedish Idol 2009, finishing in third place. After the show, she started a solo career in electropop. She signed with RCA Records to release her self-titled debut album (2010), which led New York Post to included Styrke in its "10 Artists to Know in 2011" list. Her second album, Kiddo (2015), peaked at number 14 on the Sverigetopplistan chart, and her third album, Sway (2018), peaked at number 11. Her 2017 single, "Say My Name," was included in Rolling Stone's 100 best songs of the decade.

Alphabeat are a Danish pop band from Silkeborg, fronted by singers Stine Bramsen and Anders Stig Gehrt Nielsen. Their single "Fascination" was a major hit in Denmark during the summer of 2006, as well as the United Kingdom in 2008. Their 2007 eponymous debut album reached number two in Denmark and was certified Platinum. Following its wide release in Europe in 2008, retitled This Is Alphabeat, it reached number ten in the UK and was certified Gold in the region. The album also contains their first number one hit in Denmark, "10.000 Nights of Thunder".

Fred Vincent Pontare is a Swedish songwriter, producer, and singer. He is also known by the mononym Vincent. He regularly collaborates with Salem Al Fakir as songwriting, producer, and duo Vargas & Lagola. Together, they have worked with many pre-eminent artists, including: Avicii, Axwell Ʌ Ingrosso, Madonna, Seinabo Sey and Lady Gaga. In addition to their songwriting and production work, they release alternative pop music as Vargas & Lagola.

Bonnie Leigh McKee is an American singer, songwriter, and actress. Her debut studio album, Trouble, was released in 2004 by Reprise Records. After the label dropped her, she took a musical hiatus and established herself as a professional songwriter. She has written 10 singles that have reached number one in either the United States or the United Kingdom, which have sold more than 30 million copies worldwide combined. In 2013, she made a return to music with the single "American Girl". In 2015, she independently released the EP Bombastic.

"Killer Queen" is a song by the British rock band Queen. It was written by lead singer Freddie Mercury and recorded for their third album Sheer Heart Attack in 1974. It reached number two in the UK singles chart and became their first US hit, reaching number twelve on the Billboard Hot 100. The song is about a high-class call girl and has been characterised as "Mercury's piano-led paean to a Moët-quaffing courtesan".

Carbon Leaf is a quintet from Richmond, Virginia, known for their alt-country, Celtic, and folk-infused indie rock. Though some of the band members have changed through the years, Carbon Leaf has been consistently creating and performing music since the early 1990s. The band currently consists of founding members Barry Privett, Carter Gravatt, and Terry Clark, as well as Jon Markel and Jesse Humphrey. Carbon Leaf is best known for the song "Life Less Ordinary", which debuted in 2004 and reached #5 on Billboard's Adult Alternative charts.