A-side and B-side originally referred to the two sides of gramophone records on which singles were released beginning in the 1950s. The terms have come to refer to the types of song conventionally placed on each side of the record, with the A-side being the featured song (the one that the record producer hopes will receive radio airplay and become a "hit"), while the B-side, or flipside, is a secondary song that often does not appear on the artist's LP.

The earliest 10-inch, 78 rpm, shellac records were single sided. Double sided recordings, with one song on each side, were introduced in Europe by Columbia Records and by the late 1910s they had become the norm in both Europe and the USA. There were no record charts until the 1930s, and radio stations (by and large) did not play recorded music until the 1950s (when top 40 radio overtook full-service network radio). In this time, A-sides and B-sides existed, but neither side was considered more important; the "side" did not convey anything about the content of the record.

Laouni Mouhid, commonly known by his alias La Fouine (English: The Weasel) or Fouiskin (born December 25, 1981 in Trappes, Yvelines), is a French rapper of Moroccan origins from the city of Trappes, Yvelines in the Paris western suburbs. He is an established figure in French rap. La Fouine signed with Sony Records in 2003 and released his debut album, Bourré au son, in 2005. La Fouine released his second album, Aller-Retour, on March 12, 2007. The American beatmaker Focus produced four songs on the album. His most recent album, Mes Repères, was released on February 23, 2009 and is two times gold record in France. His new album, a double CD intitled "La Fouine Vs Laouni," released on February 14 for Valentine's Day, was inspired by the two sides of himself, through his career and experience of his daily life. The first one, La Fouine, a character he created to "entertain people, La Fouine is very cunning, materialistic, bad boy and so vulgar ... it's not really me" said the artist. The second one Laouni (his real name) talks about things he lived in his youth, so his rap is sincere and moving. The week of album's release, more than 25 621 copies were sold in France, a feat for a hip hop artist. He has also his own label "Banlieue Sale Music" and his own clothing line called "Street Swagg".

Joakim Simon Noah ( /ˈdʒoʊ.ə.kɪm/ JOH-ə-kim; born February 25, 1985) is a professional basketball player for the Chicago Bulls of the National Basketball Association (NBA). Born in New York City to a Swedish mother and French father, he holds American, Swedish and French citizenship. He played college basketball for the University of Florida, and was a key member of the Florida Gators' starting five that won two consecutive NCAA Men's Division I Basketball Tournaments in 2006 and 2007. In 2007, the Chicago Bulls selected Noah in the first round (ninth pick overall) in the 2007 NBA Draft.

Noah was born in New York City in 1985 to French singer and former professional tennis player Yannick Noah, and Cécilia Rodhe, Miss Sweden 1978. His paternal grandfather Zacharie Noah was a Cameroonian professional soccer player, winner of the Coupe de France in 1961. Noah lived in Paris, France from 1988 to 1998 and returned to New York City at age 13.

He competed on basketball teams at several high schools: the United Nations International School, Poly Prep, and The Lawrenceville School.

William J. "Bill" Simmons III (born September 25, 1969) is a sports columnist, author, and podcaster. He currently writes columns and hosts podcasts for Grantland.com, which is affiliated with ESPN.com. He is a former writer for ESPN The Magazine and Jimmy Kimmel Live!. Nicknamed The Sports Guy, formerly The Boston Sports Guy, Simmons gained the attention of ESPN with his web site, BostonSportsGuy.com which earned him a job offer in 2001.

Since joining ESPN in 2001, in addition to writing for ESPN.com, he has also hosted his own podcast on ESPN.com titled The B.S. Report, appeared as a special contributor on the television series E:60, and serves as an executive producer of ESPN's documentary project, 30 for 30. He also has written two best-selling books and worked as a writer for Jimmy Kimmel Live!. On June 8, 2011, Simmons launched Grantland.com, an online magazine for which he serves as Editor-in-chief. At this point he began publishing his Sports Guy columns and B.S. Report podcasts on Grantland, which are then linked to from ESPN.com.

Dirk Werner Nowitzki (German pronunciation: [ˈdɪʁk ˈvɛʁnɐ noˈvɪtski]) (born June 19, 1978) is a German professional basketball player who plays for the Dallas Mavericks of the National Basketball Association (NBA). An alumnus of Röntgen Gymnasium and DJK Würzburg basketball club, Nowitzki was drafted ninth overall by the Milwaukee Bucks in the 1998 NBA Draft, and was immediately traded to the Mavericks, where he has played ever since. Standing 7 ft 0 in (2.13 m), Nowitzki plays the power forward position but also has the athleticism and shooting ability to play the other frontcourt positions, center and small forward.

Nowitzki has led the Mavericks to 12 consecutive NBA Playoffs (2000–01–2011–12), including an NBA Finals appearance in 2006 and the franchise's first championship in 2011, making him one of only 5 players in NBA history to win a championship while being the only NBA All-Star on the team. He is an 11-time All-Star and 12-time member of the All-NBA Teams, and the first European-born player in NBA history to receive the NBA Most Valuable Player Award. He is the first Maverick ever to be voted into an All-NBA Team and also holds several all-time Mavericks franchise records. Only Nowitzki and three other players have ever averaged more than 25 points and 10 rebounds in the NBA playoffs, and only Nowitzki and Kareem Abdul-Jabbar have managed 4 consecutive 30-point, 15-rebound games in the playoffs. Additionally, Nowitzki is the only player in NBA history to get 100 blocks and 150 3-pointers in a single season.