Reggae is a music genre first developed in Jamaica in the late 1960s. While sometimes used in a broader sense to refer to most types of Jamaican music, the term reggae more properly denotes a particular music style that originated following on the development of ska and rocksteady.

Reggae is most easily recognized by the rhythmic accents on the off-beat, usually played by guitar or piano (or both), known as the skank. This pattern accents the second and fourth beat in each bar (or the "and"s of each beat depending on how the music is counted) and combines with the drums emphasis on beat three to create a unique feel and sense of phrasing in contrast to most other popular genres focus on beat one, the "downbeat". The tempo of reggae is usually felt as slower than the popular Jamaican forms, ska and rocksteady, which preceded it. It is this slower tempo, the guitar/piano offbeats, the emphasis on the third beat, and the use of syncopated, melodic bass lines that differentiates reggae from other music, although other musical styles have incorporated some of these innovations separately.

Jah Cure, or Iyah Cure (born Siccature Alcock on 11 October 1978 in Hanover, Jamaica) is a Jamaican reggae musician, who was raised in Kingston. He was given the name Jah Cure by Capleton whom he met while growing up in Kingston.^{[citation needed]}

His first big break came in March 1997 when he released the single "King in this Jungle" which was a duet with Sizzla. The single was produced by Beres Hammond who went on to become his mentor. He then released a steady stream of singles that won him critical and popular acclaim.Beres Hammond eventually took Cure under his tutelage and began mentoring him and producing his music in the studio. In 1998, Cure performed on a European tour and visited several Caribbean Islands with Beres Hammond and the Harmony House Family.

In November 1998, while driving around Montego Bay, Cure was pulled over by the police and arrested on charges of gun possession, robbery and rape. He was prosecuted before the Gun Court in April 1999, found guilty and sentenced to 15 years in prison. Cure was transferred from the St. Catherine Adult Correctional Centre to the Tower Street Adult Correctional Centre, which had a digital recording studio the inmates could use. It was there that Cure released three albums and a number of singles, some of which have topped the Jamaican chart. His first album Free Jah's Cure The Album the Truth was released in 2000, it was followed by Ghetto Life in 2003 and Freedom Blues in 2005. More recently Cure has released the songs "Love Is", "Longing For" and "True Reflections", showing his unique voice and lyrical ability.

Collie Buddz (born Colin Harper, August 21, 1981) is a Bermudian reggae and dancehall artist best known for his single "Come Around". Although born in New Orleans, Louisiana, he was raised in Bermuda. He studied audio engineering at Full Sail University in Orlando, FL. He performed on Shaggy's 2007 album Intoxication on the track "Mad Mad World". In 2008, he performed the song "SOS" on WWE The Music, Vol. 8 as the entrance theme for wrestler Kofi Kingston. He also appeared in a 2009 remix of Kid Cudi's single "Day 'n' Nite". His name is based on slang for cannabis. He launched his own record label 'Harper Digital.' Collie Buddz first critically acclaimed album had strong sales internationally and included strong sales in Canada as well which he credits as his home away from home, which is one of his main inspirations for his album as he wrote all of his songs with the exception of three in Toronto, Ontario, Canada.

Barrington Levy (born 30 April 1964, Clarendon, Jamaica) is a reggae and dancehall artist from Jamaica.

In 1976, Levy formed a band with his cousin, Everton Dacres, called the Mighty Multitude; the pair released "My Black Girl" in 1977. Levy established his solo career the next year with "A Long Time Since We Don't Have No Love"; though the single was a failure, the fourteen year old was a popular performer at Jamaican dancehalls. In 1979, Levy met Henry "Junjo" Lawes and Hyman Wright, both record producers, and recorded several singles with the Roots Radics, including "Al Yah We Deh", "Looking My Love", "Englishman", "Skylarking", "Wedding Ring Aside" and "Collie Weed", all of which became hits and established Levy's career. Levy's next few singles were similarly successful, including "Shine Eye Girl", "Wicked Intention", "Jumpy Girl", "Disco Music", "Reggae Music", "Never Tear My Love Apart", "Jah", "You Made Me So Happy" and "When You're Young and in Love". Levy then recorded several duets with Toyan, Jah Thomas and Trinity, and appeared at Reggae Sunsplash in 1980 and 1981. Although albums were not terribly important in Jamaica at the time, Levy released four albums before 1980: Shaolin Temple, Bounty Hunter, Shine Eye Gal (United Kingdom) and Englishman, a critically acclaimed record. His success led to many earlier studio and sound system performances being reissued without his consent, releases he described as "joke business".

A busy signal (or busy tone or engaged tone) in telephony is an audible or visual signal to the calling party that indicates failure to complete the requested connection of that particular telephone call.

There are several distinctly different types of busy signals:

Many different countries have different signalling tones that act as "busy signals".