Defamation—also called calumny, vilification, traducement, slander (for transitory statements), and libel (for written, broadcast, or otherwise published words)—is the communication of a statement that makes a claim, expressly stated or implied to be factual, that may give an individual, business, product, group, government, or nation a negative image. This can be also any disparaging statement made by one person about another, which is communicated or published, whether true or false, depending on legal state. In Common Law it is usually a requirement that this claim be false and that the publication is communicated to someone other than the person defamed (the claimant).

In common law jurisdictions, slander refers to a malicious, false,^{[not specific enough to verify]} and defamatory spoken statement or report, while libel refers to any other form of communication such as written words or images. Most jurisdictions allow legal actions, civil and/or criminal, to deter various kinds of defamation and retaliate against groundless criticism. Related to defamation is public disclosure of private facts, which arises where one person reveals information that is not of public concern, and the release of which would offend a reasonable person. "Unlike [with] libel, truth is not a defense for invasion of privacy."^{[not verified in body]}

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.

Roky Erickson (born Roger Kynard Erickson on July 15, 1947) is an American singer, songwriter, harmonica player and guitarist from Texas. He was a founding member of the 13th Floor Elevators and a pioneer of the psychedelic rock genre.

Erickson was interested in music from his youth: he played piano from age 5 and took up guitar at 10. He attended school in Austin and dropped out of Travis High School in 1966, one month before graduating, rather than cut his hair to conform to the school dress code. His first notable group was The Spades, who scored a regional hit with Erickson's song "We Sell Soul"; this song is included on the compilation album Highs in the Mid-Sixties, Volume 17 (although the songwriter is identified as Emil Schwartze on the track listing on this album). Also the song "You're Gonna Miss Me", later a hit for 13th Floor Elevators, was featured on the compilation album The Best of Pebbles Volume 1.

Erickson co-founded the 13th Floor Elevators in late 1965. He and bandmate Tommy Hall were the main songwriters. Early in her career, singer Janis Joplin considered joining the Elevators, but Family Dog's Chet Helms persuaded her to go to San Francisco, California instead, where she found major fame.