Title: Licence to Kill (soundtrack)
Content:  The soundtrack to Licence to Kill, the 16th Eon Productions James Bond film, was released by MCA Records in 1989. Because the usual James Bond composer John Barry (who had scored almost every film from From Russia with Love onwards) was not available at the time as he was undergoing throat surgery, the soundtrack's more upbeat and suspenseful score was composed and conducted by Michael Kamen. Initially Eric Clapton and Vic Flick were asked to write and perform the theme song to Licence to Kill. The theme was said to have been a new version based on the "James Bond Theme". The guitar riff heard in the original recording of the theme was played by Flick. 
Title: Licence to Kill
Content:  Initially Vic Flick, who had played lead guitar on Monty Norman's original 007 theme, and Eric Clapton were asked to write and perform the theme song to Licence to Kill and they produced a theme to match Dalton's gritty performance, but the producers turned it down and instead Gladys Knight's song and performance was chosen. The song was based on the "horn line" from "Goldfinger", seen as an homage to the film of the same name, which required royalty payments to the original writers. The song gave Knight her first British top-ten hit since 1977. The end credits feature the Top 10 R&B hit "If You Asked Me To", sung by Patti LaBelle. John Barry was not available at the time due to throat surgery, although post-production was extended to allow him time to recover. The soundtrack's score was composed and conducted by Michael Kamen, who was known for scoring many action films at the time, such as Lethal Weapon and Die Hard. Glen said he picked Kamen, feeling he could give "the closest thing to John Barry."
Title: Licence to Kill (song)
Content:  "Licence to Kill" is a 1989 song by American singer Gladys Knight, written and recorded for the James Bond film Licence to Kill, also from 1989. It was written by Narada Michael Walden, Jeffrey Cohen and Walter Afanasieff. Released as a single on May 30, 1989, the song became a top-ten hit in the United Kingdom, peaking at number six and becoming Knight's last charting solo single there. The song charted well in Europe, peaking atop the Swedish Singles Chart for eight weeks (four chart periods at the time) and reaching the top five in seven other European countries. It also peaked at number 79 on Canada's RPM Top Singles chart but did not appear on the US Billboard Hot 100.
Title: Licence to Kill (soundtrack)
Content:  prospect, however, fell apart and Gladys Knight's song and performance was chosen, later becoming a Top 10 hit in the United Kingdom. The song was composed by Narada Michael Walden, Jeffrey Cohen and Walter Afanasieff, based on the "horn line" from Goldfinger, which required royalty payments to the original writers. At 5 minutes 13 seconds it is the longest Bond theme, though 45 single releases featured a shorter edit, running 4 minutes 11 seconds. The version used in the movie itself was edited to 2 minutes 53 seconds. Uniquely, the credits for the song (writers and performer) are not included in the opening titles. The music video of "Licence to Kill" was directed by Daniel Kleinman, 
Title: Licensed to Kill (1965 film)
Content:  Licensed to Kill is an Eastmancolor 1965 superspy imitation James Bond film starring Tom Adams as British secret agent Charles Vine. It was directed and co-written by Lindsay Shonteff. Producer Joseph E. Levine picked it up for American and worldwide distribution and reedited it under the title The Second Best Secret Agent in the Whole Wide World. The theme song for the American version, composed by Sammy Cahn and Jimmy Van Heusen and performed by Sammy Davis, Jr., is used in the 2011 film drama Tinker Tailor Soldier Spy.
Title: Licence to Kill (song)
Content: Gladys Knight: vocals ; Narada Michael Walden: songwriter, producer, arranger ; Walter Afanasieff: songwriter, associate producer, arranger, orchestrator, keyboards, drum programming, percussion, Moog bass, synthesizer ; Jeffrey Cohen: songwriter ; Michael Kamen: orchestrator ; Gary Grant, Jerry Hey: horns ; Greg "Gigi" Gonaway: Paiste cymbals ; Ren Klyce: Fairlight synthesizer programming ; Claytoven Richardson, Jeanie Tracy, Karen "Kitty Beethoven" Brewington, Melisa Kary, Sandy Griffith, Skyler Jett: background vocals 
Title: Kill la Kill
Content:  Music for the series is composed by Hiroyuki Sawano. For the first fifteen episodes, the opening theme is "Sirius" (シリウス) by Eir Aoi, while the ending theme is Gomen ne, Iiko ja Irarenai (ごめんね、いいコじゃいられない.) by Miku Sawai. From episode 16 onwards, the opening theme is "ambiguous" by Garnidelia, a duo consisting of vocalist Maria and composer Toku, and the ending theme is "Shin Sekai Kōkyōgaku" (新世界交響楽) by Sayonara Ponytail, though an extended version of the original ending theme returns for the last portion of episode 24. Aoi's song "Sanbika" was used as an image song to accompany climactic events in episodes 3, 7, 11 and 23. The first soundtrack album was published on December 25, 2013. Aniplex USA also released the CD on January 17, 2014. It features 18 tracks, including six vocal songs performed in English and German. The background music tracks feature titles that are typographical variants of "Kill la Kill". The second soundtrack album was released in Japan as part of the fifth DVD/Blu-ray disc set on May 7, 2014. It also features "Kara-OK" (空OK) versions of the vocal tracks from the first album, among other background music.
Title: A View to a Kill (soundtrack)
Content:  The theme song "A View to a Kill", was written by John Barry and Duran Duran, and was recorded in London with a 60-piece orchestra. "A View to a Kill" is the most successful Bond theme to date. In 1986 Barry and Duran Duran were nominated for the Golden Globe Award for Best Original Song. Duran Duran was chosen to do the song after bassist John Taylor (a lifelong Bond fan) approached producer Cubby Broccoli at a party, and somewhat drunkenly asked "When are you going to get someone decent to do one of your theme songs?" The single was released in May 1985, and on July 13 it hit number one on the U.S. Billboard Hot 100 chart, and remains the only Bond theme to do so. On May 25, 
Title: Licence to Kill (song)
Content: A. "Licence to Kill" – 4:11 ; B. "Pam" (performed by Michael Kamen and the National Philharmonic Orchestra) A1. "Licence to Kill" (extended version) ; B1. "Pam" (performed by Michael Kamen and the National Philharmonic Orchestra) ; B2. "Licence to Kill" 7-inch single 12-inch single
Title: Licence to Kill (soundtrack)
Content: 1) "Licence to Kill" – Gladys Knight ; 2) "Wedding Party" – Ivory ; 3) "Dirty Love" – Tim Feehan ; 4) "Pam" ; 5) "If You Asked Me To" – Patti LaBelle ; 6) "James & Felix on Their Way to Church" ; 7) "His Funny Valentine" ; 8) "Sanchez Is in the Bahamas/Shark Fishing" ; 9) "Ninja" ; 10) "Licence Revoked" 

Question: who sang theme song for license to kill?
Answer: Gladys Knight.