Coining of the term "oldies but goodies":

The term "oldies but goodies" was coined by Los Angeles disc jockey Art Laboe in the late 1950s. Laboe copyrighted the term in 1959, and issued the first of numerous compilation albums titled "Oldies But Goodies" that same year.
Source: Continuum Encyclopedia of Popular Music, Shepherd,

  Amount the band U2 was fined by the Barcelona city government for playing too loud during rehearsals for a June 2009 performance in the city:


Source: USA Today, 8/25/2010

  First living person to have 10 million fans on Facebook:

Lady Gaga
On July 3, 2010, Lady Gaga became the first living person with 10 million fans on Facebook. Barack Obama became the second living person with 10 million Facebook fans on July 6,2010.
Source: Sydney Morning Herald, 7/7/2010

  First recorded use of the abbreviation "DJ" to refer to a disc jockey:

The abbreviated term "dee jay'' made its first recorded appearance in 1955.
Source: The Daily Telegraph (LONDON), 12/31/2006