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Aurora Aksnes (born 15 June 1996), known mononymously as AURORA, is a Norwegian singer, songwriter, and record producer.

Austin Harris Mahone (born April 4, 1996) is an American singer and songwriter. Mahone gained popularity performing covers of pop songs on YouTube.

Austra is a Canadian electronic music band from Toronto, Ontario, founded by composer, singer-songwriter, and producer Katie Stelmanis in 2009. Stelmanis is the only permanent member of the project, with a rotating live band that has included Maya Postepski (drums), Dorian Wolf (bass, Moog), and Ryan Wonsiak (keyboards).

Australian Crawl (often called Aussie Crawl or The Crawl by fans) were an Australian rock band founded by James Reyne (lead vocals/piano/harmonica), Brad Robinson (rhythm guitar), Paul Williams (bass), Simon Binks (lead guitar) and David Reyne (drums) in 1978.

Amanda Ava Koci (born Amanda Koci; February 16, 1994), known professionally as Ava Max, is an American singer-songwriter. Max released the song "Sweet but Psycho" on August 17, 2018, which became her breakthrough single after topping the charts in 26 countries.

Myron Lavell Avant, known as Avant, born April 26, 1978, is an influential American R&B singer famed for hits like "Separated" and "Read Your Mind." His journey from Cleveland, Ohio, led to three Platinum-selling albums, showcasing a musical legacy that spans at least 15 singles and 9 albums.

Avenged Sevenfold (sometimes abbreviated as A7X) is an American heavy metal band from Huntington Beach, California, formed in 1999. The band's current lineup consists of lead vocalist M. Shadows, rhythm guitarist and backing vocalist Zacky Vengeance, lead guitarist and backing vocalist Synyster Gates, bassist and backing vocalist Johnny Christ, and drummer Brooks Wackerman.

Aventura is an American bachata group that broke into the mainstream with their 2002 hit "Obsesión (featuring Judy Santos)". With a line-up comprising Romeo Santos, Lenny Santos (Len Melody), Henry Santos and Max Santos (Max Agende), they are regarded as one of the most influential Latin groups of all time.

Denise Nicole White (born May 22, 1975), known professionally as AverySunshine, is an American singer, songwriter and pianist.

Tim Bergling (8 September 1989 – 20 April 2018), better known by his stage name Avicii, was a Swedish DJ, remixer, record producer, musician, and songwriter who specialized in audio programming, remixing, and record producing. At the age of 16, Bergling began posting his remixes on electronic music forums, which led to his first record deal.

Avril Ramona Lavigne (born September 27, 1984) is a Canadian-French singer, songwriter, and actress. By the age of 15, she had appeared on stage with Shania Twain, and by 16, she had signed a two-album recording contract with Arista Records worth more than $2 million.

Awolnation is an American rock band, formed and fronted by Aaron Bruno, formerly of Under the Influence of Giants, Home Town Hero, and Insurgence. Their first EP, Back from Earth, was released on iTunes on May 18, 2010.