
Mariah Carey is an American singer-songwriter and actress. Known for her five-octave vocal range, melismatic singing style, and signature use of the whistle register, she is referred to as the "Songbird Supreme" by Guinness World Records. She rose to fame in 1990 with her eponymous debut album, released under the guidance of Columbia Records executive Tommy Mottola, who married her three years later. Carey is the first artist in history to have their first five singles reach number one on the Billboard Hot 100, from "Vision of Love" to "Emotions".

Jean Carn, also spelled Jean Carne is an American jazz and pop singer. In mid career, she added a final e to her name. Carn is a vocalist credited with a five octave vocal range. She began her recording career with her then-husband, pianist Doug Carn, for Black Jazz Records. Carn has worked with some of the most prolific soul artists, producers and songwriters over the years, including Dizzy Gillespie, Norman Connors, The Temptations, Glenn Jones, Phyllis Hyman, Kenneth Gamble and Leon Huff.

Lynn Davis is an American singer, songwriter, musician, and record producer. She rose to prominence after joining The George Duke Band in 1977. During her time with the band, she sang lead vocals on some of their biggest hits: "I Want You for Myself", "Party Down", and "Reach Out". Under the guidance of Epic Records musician and mentor George Duke, Davis continued booking success by contributing background vocals and writing songs for many singers including Tracie Spencer, La Toya Jackson, Patrice Rushen, Anita Baker, and many other singers.

Rachelle Ferrell is an American vocalist and musician. Although she has had some success in the mainstream R&B, pop, gospel and classical music scenes, she is noted for her talents as a contemporary jazz singer. In contemporary jazz she is noted for her delivery, control, range, improvisational vocal percussion, scatting ability and access to the whistle register.
Daniel Lloyd Davey, known professionally as Dani Filth, is the lyricist, vocalist, and founding member of the metal band Cradle of Filth. He has a five-octave vocal range.

Stacy Francis is an American singer and actress. She is best known for being a part of the girl group Ex Girlfriend and as a contestant in the first season of The X Factor USA. Francis has also made several television appearances on various shows. She also performed for Tom Cruise at his 40th birthday. Stacy participated in the nineteenth series of the UK television show Celebrity Big Brother as a "new star" housemate.

Annie Haslam is an English vocalist, songwriter, and painter. She is best known as the lead singer of progressive rock band Renaissance since 1971, and for her long and diverse solo singing career. She has a five-octave vocal range. From 2002, Haslam has developed a parallel career as a visual artist, producing paintings on canvas, painted musical instruments, and giclées.

Romeo Johnson is an American singer-songwriter, composer, and vocal coach. A Chattanooga, Tennessee native, Johnson attended Brainerd High School, for Music Theory, Conducting/Arranging, and Stage Band. He later attended The University of Tennessee, and studied Theater, Voice, and Dance. Johnson is a baritone and has five-octave vocal range from falsetto to bass.

Kyo is a Japanese musician, singer, lyricist and poet. He is best known as the vocalist and lyricist of the metal band Dir En Grey. He was formerly in a string of visual kei rock bands, with the most notable being La:Sadie's from 1995 to 1997. He then started Dir En Grey in February 1997, following La:Sadie's disbandment with three of its members, and formed the experimental rock band Sukekiyo in 2013. Kyo was inspired to become a musician when he saw a picture of Buck-Tick vocalist Atsushi Sakurai on the desk of a junior high school classmate. When he then discovered X Japan he was particularly fond of hide and had his parents buy him the guitarist's black signature model guitar. However, after realizing how difficult it was to play guitar and then bass, he then switched to vocals.

Misia , commonly stylized as MISIA, is a Japanese singer, songwriter, and record producer. Born in Nagasaki, Misia moved to Fukuoka at the age of 14 to pursue a recording career. There, she continued her secondary education and briefly attended Seinan Gakuin University before withdrawing to focus on her musical career. She was signed to BMG Japan in 1997, after auditioning for record producer Haruo Yoda.

Prince Rogers Nelson was an American singer-songwriter, musician, record producer, dancer, and actor. He is widely regarded as one of the greatest musicians of his generation. A multi-instrumentalist who was considered a guitar virtuoso, he was well known for his eclectic work across multiple genres, flamboyant and androgynous persona, and wide vocal range which included a far-reaching falsetto and high-pitched screams.

Minnie Julia Riperton Rudolph was an American singer-songwriter best known for her 1975 single "Lovin' You" and her five-octave coloratura soprano range. She is also widely known for her use of the whistle register and has been referred to by the media as the "queen of the whistle register."

W. Axl Rose is an American musician, singer, songwriter and record producer. He is the lead vocalist and lyricist of the hard rock band Guns N' Roses, and has also been the band's sole constant member since its inception in 1985. He has also toured with Australian rock band AC/DC, deputising for Brian Johnson.

Stephanie Nonoshita Topalian, professionally known as Stephanie , is an American singer and actress of Armenian and Japanese descent who is signed with SME Records Japan. She released two albums, self-titled Stephanie in 2008 and Colors of my Voice in 2009 and has won the Japanese Music Awards in 2007. A number of her songs have been featured in Japanese films and she has also taken roles in a few Japanese films, notably Pride and Tokyo Tribe. In 2014, she was included in the Armenian super group project Genealogy to represent Armenia in the 2015 version of the Eurovision Song Contest with the song "Face the Shadow".

Yma Sumac, was a Peruvian coloratura soprano. She was one of the most famous exponents of exotica music during the 1950s.

Corey Todd Taylor is an American singer, musician, and songwriter. He is known as the lead vocalist and lyricist of the bands Slipknot and Stone Sour.

Devin Garrett Townsend is a Canadian singer, songwriter, musician, and record producer. He founded extreme metal band Strapping Young Lad and was its primary songwriter, vocalist, and guitarist from 1994 to 2007. He has also had an extensive solo career.

Ville Hermanni Valo is a Finnish singer, songwriter and musician, best known as the lead vocalist of the gothic rock band HIM. Influenced by the likes of KISS, Black Sabbath and Type O Negative, Valo began his career playing bass and drums in various bands around his hometown of Helsinki. In 1991, he formed HIM, which would go on to become one of the most successful Finnish bands of all time, and the first to receive a gold record in the United States. He performed as the band's lead singer and chief songwriter from their inception until their dissolution in 2017. Known for his deep, crooning bass-baritone voice, Valo is also credited as the creator of the heartagram, the band's trademarked symbol which nonetheless has achieved great popularity outside of the band's fanbase.

Thomas Laszlo Winkler is a Swiss heavy metal singer and notary who currently performs in the band Gloryhammer, performing in the role of "Angus McFife XIII, Prince of the Land of Fife" in the band's internal story.