American singer Mariah Carey has released 86 official singles, 22 promotional singles, and has made 30 guest appearances. Her self-titled debut album in 1990 yielded four number-one singles on the Billboard Hot 100, the first being "Vision of Love", a song credited with revolutionizing the usage of distinguished vocal stylings, predominantly the practice of melisma, and effectively influencing virtually every female R&B performer since the 1990s. Subsequent singles "Emotions" (1991) and Carey's cover of the Jackson 5 track, "I'll Be There" (1992) continued the singer's streak of US number-one singles, with the latter becoming her fourth chart-topper in Canada and first in the Netherlands. With the release of Carey's third studio album, Music Box (1993), the singer's international popularity surged upon release of "Hero" and the album's third single, her cover of Harry Nilsson's "Without You", which became the singer's first number-one single in several countries across Europe.
American pop singer Britney Spears has released nine studio albums, eight compilation albums, nine box sets, three extended plays (EPs), 50 singles, 11 promotional singles, two charity singles, and has made three guest appearances. In 1997, Spears signed a recording contract with American record label Jive Records in order to launch her career.
American singer Christina Aguilera has released nine studio albums, two extended plays (EPs), six compilation albums, one soundtrack album, 54 singles, and 17 promotional singles. To date, Aguilera has sold around 90 to 100 million records worldwide, making her one of the best-selling female music artist of all time. Billboard ranked Aguilera as the 37th Greatest Hot 100 Women of All Time and the 44th Greatest Billboard 200 Women of All Time. In the United States alone, Aguilera has sold 18.3 million albums. Through the RIAA she has 16.5 million certified albums units and 10 million certified digital singles units. Aguilera is recognized as the 20th best-selling artist of the 2000s. She has also achieved 10 number one hits on Billboard's Dance Club Songs. In the United Kingdom, Aguilera has sold over 3.3 million albums and 6.1 million singles.
American rock band the Killers have released seven studio albums, one live album, three compilation albums, one extended play, 38 singles, four promotional singles, and 39 music videos. Part of the post-punk revival movement, the Killers are influenced by music styles of the 1980s and 1990s. The band has sold over 28 million records worldwide. The group's debut album, Hot Fuss (2004), brought the band mainstream success, spawning four UK top-20 singles, including "Mr. Brightside". The album has since been certified triple platinum by the Recording Industry Association of America (RIAA) and seven-times platinum by the British Phonographic Industry (BPI), selling seven million copies worldwide.
New Zealand-born Australian country music singer Keith Urban has released 12 studio albums, four compilation albums, and 55 singles. He began his career in 1991 with the release of his self-titled debut album on EMI and Capitol Records in Australia. After an American album in 1997 as a member of The Ranch, he embarked on a solo career there as well, subsequently releasing five more studio albums. His highest-certified album in the US is 2004's Be Here, which is four-times-platinum.
American singer Miley Cyrus has released eight studio albums, three live albums, four extended plays and 37 singles. Popularly referred as the original "Teen Queen", Cyrus has sold 55 million singles and 20 million albums worldwide. According to Recording Industry Association of America, she has sold 32 million singles and 10 million albums in the US. Billboard ranked Cyrus as the ninth greatest Billboard 200 female artist of all time and the 62nd greatest artist of all time.
American singer Katy Perry has released six studio albums, seven extended plays (EP), 39 singles, and 11 promotional singles. She is referred as the "Queen of Pop" of her time. According to Recording Industry Association of America, Perry has sold 109.5 million digital singles and 17 million albums in the United States. She is also the sixth best-selling digital singles artist in the United States. Throughout her career, Perry has sold 48 million album units and 135 million singles worldwide, making her one of the best-selling music artists of all time. Billboard listed her as the fourth top female artist of the 2010s decade and the 61st greatest artist of all time. Perry has scored nine number one songs on Billboard Hot 100 and three number one albums on Billboard 200.
American singer Lady Gaga has released five solo studio albums, two collaborative studio albums, two film soundtracks, three remix albums, two compilation albums, four EPs, two live albums, 39 singles, and 14 promotional singles. Gaga made her debut in August 2008 with the studio album The Fame, which peaked at number two in the United States, where it was subsequently certified triple Platinum, while topping the charts in Austria, Canada, Germany, Switzerland, and the United Kingdom. Its first two singles, "Just Dance" and "Poker Face", reached number one in Australia, Canada, the United Kingdom, and the United States, and for the latter, becoming the world's biggest single of the 2009 calendar year. The album spawned three more singles: "Eh, Eh ", "LoveGame" and "Paparazzi". The latter reached the top ten in many countries worldwide, and number one in Germany.
American singer-songwriter Lana Del Rey has nine studio albums, four extended plays (EPs), 38 singles, 16 promotional singles and one box set. She also has one leaked demo album, which was not released officially. According to Recording Industry Association of America (RIAA), Del Rey has sold 32 million singles and 15.5 million albums in the United States. Billboard rank her as the 37th Top Rock Artist of the 2010s. Del Rey has also sold 7.1 million singles units in United Kingdom.
American singer-songwriter Meghan Trainor has released five studio albums, two extended plays (EP), two live albums, 29 singles, 28 music videos, three independent albums, and 18 promotional singles. She self-released the albums Meghan Trainor (2009), I'll Sing with You (2011), and Only 17 (2011); they were pulled from circulation after she signed with Epic Records in February 2014. Trainor's debut single, "All About That Bass", was released on June 30, 2014, and topped the Billboard Hot 100 for eight consecutive weeks. The single became the longest-reigning number-one by an Epic recording artist in the United States, surpassing the seven-week record held by Michael Jackson's songs "Billie Jean" (1983) and "Black or White" (1991). It topped the national charts of 58 countries and became one of the best-selling singles of all-time. As of 2015, it had sold over 11 million units internationally. "All About That Bass" was certified diamond by the Recording Industry Association of America (RIAA), and preceded Trainor's debut EP, Title (2014), which peaked at number 15 on the Billboard 200 in September 2014.
American singer Kane Brown has released three studio albums, three extended plays, fourteen singles, and twenty three music videos.
South Korean boy band BTS have released 42 singles as lead artist—three of which are soundtrack appearances, nine singles as a featured artist, two promotional singles, and over 100 other non-single songs. In Japan, according to Oricon and the Recording Industry Association of Japan (RIAJ), several of the band's singles are among the most-streamed songs of all time in the country and have set various other streaming and certification records that no other artist or group act in the history of either organization has. In the United States, per Billboard, they have sold over 3.1 million tracks as of 2021, and hold the record for the most number-one singles in the 2020s decade, with six.
The World Digital Song Sales chart is a weekly record chart compiled by Nielsen SoundScan and published by Billboard magazine. Established in 2010—with the issue dated January 23—as one of 21 genre-specific song charts launched by Billboard that year, it originally ranked the 25 best-selling digital singles in the World Music genre, but has since been reduced to 15 entries, effective the issue dated November 20, 2021.
Thomas MacDonald is a Canadian rapper, songwriter, and former professional wrestler. MacDonald first rose to prominence with the release of his song "Dear Rappers". His songs "Fake Woke", "Snowflakes", and "Brainwashed" all appeared on the Billboard Hot 100 in 2021.
