Rami Yacoub (born 17 January 1975) is a Swedish (originally Lebanese) music producer and songwriter and former member of the successful songwriting/production houses Cheiron Studios and Maratone. Together with Max Martin and other songwriters and producers, he has worked with acts such as Nicki Minaj, Danity Kane, Stephanie McIntosh, Backstreet Boys, One Direction, Westlife, The Saturdays, Pink, Celine Dion, Britney Spears, Bon Jovi, Shayne Ward, Enrique Iglesias, The Veronicas, Robyn and N'Sync.

Rami began his music career at the age of 13 when he began playing bass in a band in Stockholm.

His talent for songwriting was already in evidence as he wrote many of the group's songs. By 18 he had discovered production when, with the aid of a "sampler, a little mixing board, synthesizers", he began doing remixes.

In 1998 he was approached by Max Martin, who was looking for a new production partner, and asked to join the legendary Cheiron Studios in Stockholm. Rami’s first collaboration with Martin was producing the ground-breaking hit "...Baby One More Time” that launched the career of Britney Spears.

Carl Falk is a Swedish composer, producer, songwriter and musician.

Falk began playing violin at the young age of five, moving on to playing drums and piano before settling on the guitar as his instrument of choice. After studying music at the Södra Latin school in Stockholm, he decided to pursue music full time, working as a studio musician for various record labels and management companies and performing live with artists all over Sweden.

Falk joined production/publishing company "The Location" in 2002, but left in 2007. He decided to broaden his horizon and go his own way. He has maintained a very close relationship with Kristian Lundin, owner of Location Songs, and they are collaborating on numerous internationally acclaimed projects. Carl re-located to LA in April 2010 and has teamed up with Rami Yacoub and Steve Angello (Swedish House Mafia).

Some of the top artist he's worked with are One Direction, Backstreet Boys, Taio Cruz, Gavin DeGraw, Nicki Minaj, Nicole Scherzinger, Matthew Morrison (Glee), Russell Crowe, Tommy Lee (Motley Crue) and many more.