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Adam Richard Wiles (born 17 January 1984), better known by his stage name Calvin Harris, is a Scottish DJ, singer, songwriter, and record producer. His gold-selling debut album, I Created Disco, was released in 2007 and contained the top ten singles "Acceptable in the 80s" and "The Girls". His second studio album, Ready for the Weekend (2009), reached number one in the UK Album Chart and includes the chart-topper "I'm Not Alone", the UK top five hit "Ready for the Weekend", and the singles "Flashback" and "You Used to Hold Me".

A remix album titled L.E.D. Festival was released in July 2010 as a free album in the August issue of Mixmag. Harris is currently working on his third studio album—due for release in 2012—which has produced the singles "Awooga", "Bounce", "Feel So Close", and "Let's Go". He has written and produced records for other recording artists including Kylie Minogue, Sophie Ellis-Bextor, Dizzee Rascal, Rihanna (on the international chart topper "We Found Love"), and Kesha.

Michael Joseph Jackson (August 29, 1958 – June 25, 2009) was an American recording artist, entertainer, and businessman. Often referred to as the King of Pop, or by his initials MJ, Jackson is recognized as the most successful entertainer of all time by Guinness World Records. His contribution to music, dance, and fashion, along with a much-publicized personal life, made him a global figure in popular culture for over four decades. The seventh child of the Jackson family, he debuted on the professional music scene along with his brothers as a member of The Jackson 5 in 1964, and began his solo career in 1971.

In the early 1980s, Jackson became a dominant figure in popular music. The music videos for his songs, including those of "Beat It", "Billie Jean", and "Thriller", were credited with transforming the medium into an art form and a promotional tool, and the popularity of these videos helped to bring the relatively new television channel MTV to fame. Videos such as "Black or White" and "Scream" made him a staple on MTV in the 1990s. Through stage performances and music videos, Jackson popularized a number of complicated dance techniques, such as the robot and the moonwalk, to which he gave the name. His distinctive musical sound and vocal style influenced numerous hip hop, post-disco, contemporary R&B, pop and rock artists.

Adele Emeli Sandé  /sænˈdeɪ/ san-DAY, (born 10 March 1988) known by her stage name Emeli Sandé, is a Scottish soul and R&B recording artist and songwriter. Sandé first became known to the public eye after she featured on rapper Chipmunk's third single, "Diamond Rings", which gained herself and Chipmunk a first top 10 single on the UK Singles Chart. In 2010, she appeared on Roll Deep star, Wiley's "Never Be Your Woman", which became another top ten hit. Simon Cowell called her "his favourite songwriter at the minute". She has written for a number of artists, including Cher Lloyd, Parade, Susan Boyle, Preeya Kalidas, Leona Lewis, Alesha Dixon, Cheryl Cole, and Tinie Tempah.

In 2010, she signed a publishing deal with EMI Music Publishing. She later announced that Virgin Records had given her a record deal. Sandé released her first solo single "Heaven" in August 2011, which was an instant hit around the globe. Sandé has two number-one singles across the United Kingdom and Ireland with "Read All About It" with Professor Green and "Next to Me". She released Our Version of Events, in February 2012, upon the release the album peaked number one in the UK.