Swinging or (rarely) partner swapping is a non-monogamous behavior, in which singles or partners in a committed relationship engage in sexual activities with others as a recreational or social activity. Swinging can take place in a number of contexts, ranging from spontaneous sexual activity at informal gatherings of friends to planned regular social meetings to hooking up with like-minded people at a swingers' club. It can also involve Internet-based swinger social networking services online.

The phenomenon of swinging, or at least its wider discussion and practice, is regarded by some as arising from the upsurge in sexual activity during the sexual revolution of the 1960s, made possible by the invention of the contraceptive pill and the emergence of treatments for many of the STIs that were known at that time.

The older term wife swapping, once considered to be equivalent to "swinging", is now criticized as being androcentric where the husband is presumed to be in control of the sexual activities of a couple and also does not accurately describe the full range of sexual activities in which singles or couples may take part.

Kool & the Gang are an American jazz, R&B, soul, and funk group, originally formed in 1964 as the Jazziacs based in Jersey City, New Jersey.

They went through several musical phases during the course of their recording career, starting out with a purist jazz sound, then becoming practitioners of R&B and funk, progressing to a smooth pop-funk ensemble, and in the post-millennium creating music with a modern, electro-pop sound.

They have sold over 70 million albums worldwide.

The group's main members over the years included brothers Robert Bell (known as "Kool") on bass and Ronald Bell on tenor saxophone, lead vocalist James "J.T." Taylor, George Brown on drums, Robert Mickens on trumpet, Dennis Thomas on alto saxophone, Claydes Charles Smith on guitar, and Rick Westfield on keyboards. The Bell brothers' father was an acquaintance of Thelonious Monk, and the brothers were friends with Leon Thomas.

In 1964 Robert formed an instrumental band called the Jazziacs with five high-school friends.^{[citation needed]}They changed their name to "Kool & the Flames" in 1967, then "Kool & the Gang" in 1969 (to avoid confusion with James Brown's Famous Flames) and were signed by Gene Redd to his new record label De-Lite Records in 1969. They first hit the pop charts with the release of their debut eponymous album.

David Bowie ( /ˈboʊ.i/ BOH-ee; born David Robert Jones on 8 January 1947) is an English musician, actor, record producer and arranger. A major figure for over four decades in the world of popular music, Bowie is widely regarded as an innovator, particularly for his work in the 1970s. He is known for his distinctive voice and the intellectual depth and eclecticism of his work.

Bowie first caught the eye and ear of the public in July 1969, when his song "Space Oddity" reached the top five of the UK Singles Chart. After a three-year period of experimentation he re-emerged in 1972 during the glam rock era with the flamboyant, androgynous alter ego Ziggy Stardust, spearheaded by the hit single "Starman" and the album The Rise and Fall of Ziggy Stardust and the Spiders from Mars. Bowie's impact at that time, as described by biographer David Buckley, "challenged the core belief of the rock music of its day" and "created perhaps the biggest cult in popular culture." The relatively short-lived Ziggy persona proved merely one facet of a career marked by continual reinvention, musical innovation and striking visual presentation.

Francis Albert "Frank" Sinatra,  /sɨˈnɑːtrə/, (December 12, 1915 – May 14, 1998) was an American singer and film actor.

Beginning his musical career in the swing era with Harry James and Tommy Dorsey, Sinatra became an unprecedentedly successful solo artist in the early to mid-1940s, after being signed to Columbia Records in 1943. Being the idol of the "bobby soxers", he released his first album, The Voice of Frank Sinatra in 1946. His professional career had stalled by the 1950s, but it was reborn in 1953 after he won the Academy Award for Best Supporting Actor for his performance in From Here to Eternity.

He signed with Capitol Records in 1953 and released several critically lauded albums (such as In the Wee Small Hours, Songs for Swingin' Lovers, Come Fly with Me, Only the Lonely and Nice 'n' Easy). Sinatra left Capitol to found his own record label, Reprise Records in 1961 (finding success with albums such as Ring-a-Ding-Ding!, Sinatra at the Sands and Francis Albert Sinatra & Antonio Carlos Jobim), toured internationally, was a founding member of the Rat Pack and fraternized with celebrities and statesmen, including John F. Kennedy. Sinatra turned 50 in 1965, recorded the retrospective September of My Years, starred in the Emmy-winning television special Frank Sinatra: A Man and His Music, and scored hits with "Strangers in the Night" and "My Way".