Sony BMG Music Entertainment was a recorded music company, which was a 50–50 joint venture between the Sony Corporation of America and Bertelsmann AG. The venture’s successor, the again-active Sony Music Entertainment, is 100% owned by the Sony Corporation of America.

Sony BMG Music Entertainment began as the result of a 50–50 joint venture between Sony Music Entertainment (part of Sony) and Bertelsmann Music Group (part of Bertelsmann) completed on March 4, 2004. It is one of the Big Four music companies, and includes ownership and distribution of recording labels such as Arista Records, Columbia Records, Epic Records, J Records, Jive Records, RCA Victor Records, RCA Records, Legacy Recordings, Sonic Wave America, and others. The merger affected all Sony Music and Bertelsmann Music Group companies worldwide except for Japan, where it was felt that it would reduce competition in that country’s music industry significantly.

Financial analysts covering the merger anticipated that up to 2,000 jobs would be cut as a result, saving Sony BMG approximately $350 million annually.

Britney Jean Spears (born December 2, 1981) is an American recording artist and entertainer. Born in McComb, Mississippi, and raised in Kentwood, Louisiana, Spears began performing as a child, landing acting roles in stage productions and television shows. She signed with Jive Records in 1997 and released her debut album ...Baby One More Time in 1999, which became the best-selling album by a teenage solo artist. During her first decade in the music industry, she became a prominent figure in mainstream popular music and popular culture, followed by a much-publicized personal life. Her first two albums established her as a pop icon and broke sales records, while title tracks "...Baby One More Time" and "Oops!... I Did It Again" became international number-one hits. Spears was credited with influencing the revival of teen pop during the late 1990s, and became the 'best-selling teen aged artist of all time' before she turned 20, garnering her the honorific title of "Princess of Pop".

Tomáš Klus (born May 15, 1986) is a Czech musician and songwriter from the Moravian-Silesian Region of the Czech Republic.

Klus was born in the industrial town of Třinec, where he spent most of his childhood. Both his parents were folk music fans, taking Tomáš with them to many different concerts and music festivals. Growing up he was heavily influenced by musicians Karel Plíhal, Karel Kryl and Jaromír Nohavica who were a big inspiration to the young Tomáš, especially Nohavica, who remains one of his favourite musicians, and whose style his own closely resembles.

Klus won a gold medal with his team in 2002 in modern pentathlon on a European championship, but became more interested in performance art and music after moving to Prague, where he initially moved aged 15 to pursue a sporting career.

In 2007 he was the winner of the Czech Talent Zlín competition.

In 2008 he released his debut album, Cesta do záhu(d)by. The single "Do Nebe," featured in the album, was played on Czech Radio previous to the album release. He also produced music for Czech film Anglické jahody ("English Strawberries").

Laurent Debuire (born 16 November 1971), also known as Laurent Wolf, is a French electro-house producer and DJ. He is the author of several compilations that contain his own tracks and also his remixes. He reached the top of the charts with his "Saxo" and "Calinda" compositions. Laurent Wolf was the winner of the DJ category in the 2008 World Music Awards. The single "No Stress", featuring vocals by Éric Carter, was #1 on the French SNEP Singles Chart. On October 28, 2009, DJ Magazine announced the results of their annual Top 100 DJ Poll, with Ultra Records Wolf placed at #66.

Prive (2003)

Sunshine Paradise (2003)

Positiv Energy (2004)

Afrodynamic (2005)

Hollyworld (2006)

Wash My World (2008)

Harmony (2010)