[1] The joint venture between Sony and Bertelsmann to merge both companies' music divisions was set up in August 2004.

On 27 March 2006, the New York Times reported that Bertelsmann was looking to raise money by leveraging some of its media assets and that executives from both companies were in talks about possibly altering the current venture.

It briefly continued to operate as a distinct entity until a reorganization in early 2009 folded the company into Sony Music Japan.

Writers/artists signed to the company included: Elvis Presley, Ann Wilson, Todd Terry, Julieta Venegas, Anastacia, Kylie Minogue, Jaguares, Diana Yukawa, Kent, Alcazar, Gloria Trevi, Angélica María, Dido, Lee Ryan, Ai Uemura, Julieta Venegas, the Troubadours, Powderfinger, Nelly, Rammstein, Milli Vanilli, Modern Talking, Slayer, Shania Twain, Nikki Webster, Ville Valo, Christina Aguilera, Kelly Clarkson, Coldplay, Yellowcard, Hum, Rob Dougan, the All-American Rejects, Clannad, Iron Maiden, Maroon 5, Mayra Verónica, Backyard Babies, Hipster Daddy-O and the Handgrenades, Soda Stereo, Gustavo Cerati, Keane, HARD-Fi, Horace Andy, the Cure, the Killer Barbies, Joss Stone, Tom Jobim, Vinícius de Moraes, Elvis Costello, Paul Weller, Sara Evans, Sneaker Pimps, Take That (1991–1996), Five, Westlife, D-Pryde, Louis Tomlinson, Luke Friend and Mikolas Josef.

Through Zomba Music Publishing, BMG controlled the rights to Linkin Park, Britney Spears, Iron Maiden, 30 Seconds to Mars, R. Kelly, Justin Timberlake, Michael Jackson, Bowling for Soup, Daft Punk, Katatonia, Ne-Yo, Anthrax, Mudvayne, and Poison.

[3] The company's songwriters wrote chart-topping hits for Mariah Carey, the Black Eyed Peas, Kenny Chesney, The Game, Mario, Rascal Flatts, Milli Vanilli, No Doubt, Thomas Anders, Jessica Simpson and 50 Cent as well as legends like Bob Dylan, Elvis Presley, Frank Sinatra and Roselyn Sánchez.

Through international sub-publishing deals, BMG Music Publishing represented the catalogues of Famous Music Publishing, Walt Disney, Roadrunner Records, Leiber & Stoller, Fremantle Media, Pete Waterman, and Malaco Records in various territories.

The company was originally founded with capital support of KKR, and later became a wholly owned subsidiary of Bertelsmann.