Guest appearance

In show business, a guest appearance is the participation of an outsider performer (such as a musician or actor) in an event such as a music record or concert, show, etc., when the performer does not belong to the regular cast, band or other performing group. In music, such an outside performer is often referred to as a guest artist. In performance art, the terms guest role or guest star are also common, the latter term specifically indicating the guest appearance of a celebrity. The latter is often also credited as "special guest star" or "special musical guest star" by some production companies. A guest character is a character being portrayed within a fictional entertainment setting who is only involved as part of the plot once or a few times at most. A guest character has fewer appearances than main characters, supporting characters, and recurring characters.

In pop music, guest appearances are often described with the words featuring, with, or and. It is abbreviated in credit lists as feat., ft., f/, f.. In a television series, a guest star is an actor who appears in one or a few episodes. In radio and television shows, a guest star is a guest of the show who is a celebrity.

History Maker

"History Maker" is the eleventh track on English Christian rock band Delirious?'s album King of Fools. It has become one of the band's best-known songs, and represents King of Fools in almost every one of their live setlists, along with the single "Deeper". "History Maker" was originally recorded as a guitar-driven six-minute rock epic, filled out by strings and synthesisers and featuring two 16-bar guitar solos. The lyrics of the song are on the power of prayer and becoming a "history maker"; i.e., someone who changes the course of history. "History Maker" became the theme song for Teen Mania's 97-98 Acquire the Fire tour, as well as Extreme Dream's YC 2000 in Alberta, Canada.

The song is greatly extended live, generally featuring the "Holy is the Lord" bridge of "God's Romance" and an extemporaneous speech by Martin Smith. The guitar solo is also occasionally extended (up to 40 bars), and the chorus of the song "Obsession" is often included after the "God's Romance" section. Martin Smith often announces this song with the sentence "This song is for all the history makers" at live concerts.

Music video

A music video or song video is a short film integrating a song and imagery, produced for promotional or artistic purposes. Modern music videos are primarily made and used as a marketing device intended to promote the sale of music recordings. There are also cases where songs are used in tie in marketing campaigns that allow them to become more than just a song. Tie ins and merchandising could be used in toys are marketing campaigns for food and other products. Although the origins of music videos date back to musical short films that first appeared in the 1920s, they came into prominence in the 1980s when MTV based their format around the medium. Prior to the 1980s, these works were described by various terms including "illustrated song", "filmed insert", "promotional (promo) film", "promotional clip", "promotional video", "song video", "song clip" or "film clip". Since the creation and increased popularity of YouTube, mainstream artists now promote new music videos by releasing trailers of short promos on the site for their upcoming song and music video. Consequentially, YouTube has been converted into a social media platform for celebrities and artists to market themselves to their fans and audiences.