The Rock en Seine festival is a two or three-day Rock 'n roll festival, held at Domaine National de Saint-Cloud, Château de Saint-Cloud's park West of Paris, inside the garden designed by Le Nôtre. It is the festival at which Oasis split up on 28 August 2009 after Liam and Noel Gallagher had a fight just before they were due to headline the main stage.

The name is a pun, based on exactly the same pronunciation in French of the words "scène" meaning stage and Seine (the river separating Saint-Cloud from Central Paris after which département Hauts-de-Seine is called).

The festival takes place in the down of the Park of "Domaine national de Saint-Cloud", it's a magic and historic place at the gates of Paris, and 5 minutes from the nearest subway station métro Boulogne - Pont de Saint-Cloud.

The park and the garden, was designed by Le Nôtre in the 17th century, and it's the first park to be classed as a Monument historique in 1994. It is a 4.6 km² park, and there are gardens and forest with basins, thickets, cascades and statues.

Paul Kalkbrenner (German pronunciation: [paʊl ˈkalkbrɛnɐ]) (born 1977 in Leipzig, Germany) is a German electronic musician and actor from Berlin.

As of 2010, Paul Kalkbrenner has tallied up more than 15 years of experience as a producer and live act. The early 90s after the Berlin Wall fell were formative years for Paul, and after spending many long and sleepless nights on the dancefloors of E-Werk, Planet and Whale, the dream was born to make music himself. A job as TV editor got him through the mid-90s and financed his first music gear. By this point Paul had already decided that he did not want to be a typical DJ playing other people's records, but rather to play only his own music, live in a club setting. His first tracks as Paul Kalkbrenner were released in 1999 on Berlin-based BPitch Control (the newly founded label from Ellen Allien) as the Friedrichshain EP, titled after his home district in the city's east. A series of further singles and two full-lengths (Superimpose and Time) followed, plus continuous live performances.

System of a Down, also known by the acronym SOAD and often shortened to System, is a rock band from Southern California, formed in 1994. It consists of Serj Tankian (lead vocals, keyboards, rhythm guitar), Daron Malakian (guitar, vocals), Shavo Odadjian (bass, background vocals) and John Dolmayan (drums).

The band achieved commercial success with the release of five studio albums; from which three debuted at number one on the Billboard 200. System of a Down has been nominated for four Grammy Awards, and won the award in 2006 for Best Hard Rock Performance for the song "B.Y.O.B.". The group went on hiatus in August 2006, but reunited in November 2010, embarking on a worldwide tour in 2011.

Serj Tankian, Daron Malakian, and Shavo Odadjian all attended Rose and Alex Pilibos Armenian School while children, although because of their eight-year age difference they did not meet until 1992 while working on separate projects at the same recording studio. They formed a band named Soil with Tankian on vocals and keyboards, Malakian on vocals and guitar, Dave Hakopyan (who later played in The Apex Theory/Mt. Helium) on bass and Domingo "Dingo" Laranio on drums. The band hired Shavo Odadjian (another Rose and Alex Pilibos alumnus) as manager, although he eventually joined Soil as rhythm guitarist. After three years, only one live show, and one jam session recording, Hakopyan and Laranio quit the band, feeling that it was not going anywhere.

Malcolm McCormick (born January 19, 1992), known by his stage name Mac Miller (previously Easy Mac), is an American rapper from Pittsburgh, Pennsylvania. He is signed to Rostrum Records and released his debut album Blue Slide Park on November 8, 2011.

Malcolm McCormick was born on January 19, 1992, the son of an architect and a photographer, and raised in the Point Breeze part of Pittsburgh, Pennsylvania. His father is Christian and his mother is Jewish; Miller was raised Jewish and had a Bar Mitzvah. Before attending Taylor Allderdice High School, Miller attended Winchester Thurston School. In high school, Miller decided to focus on his hip-hop career, later noting, "Once I hit 15, I got real serious about it and it changed my life completely ... I used to be into sports, play all the sports, go to all the high school parties. But once I found out hip-hop is almost like a job, that's all I did." Miller, a self-taught musician, plays piano, guitar, drums, and bass.

Before embarking on a solo career, Miller was part of rap group The Ill Spoken together with fellow Pittsburgh rapper, Beedie. The Ill Spoken released the mixtape How High in 2008. Prior to changing his name to Mac Miller, he was known as EZ Mac and released the mixtape But My Mackin Ain't Easy in 2007 at 15 years old. In 2009 Mac Miller released two mixtapes The Jukebox: Prelude to Class Clown and The High Life before getting signed to Rostrum Records.