Title: First Love (Jennifer Lopez song)
Content:  "First Love" is a song recorded by American singer Jennifer Lopez for her eighth studio album, A.K.A. (2014). It was written by Max Martin, Savan Kotecha and Ilya Salmanzadeh, and produced by Martin and Ilya, with vocal production being handled by Martin, Peter Carlsson, and Ilya. It was released by Capitol Records as the album's second single on May 1, 2014. The song was first developed when Lopez was talking to Martin, Kotecha and Cory Rooney about relationships during a break from the album recording. A day later, they appeared with the lyrics of the track, and Lopez recorded it. "First Love" is a pop, 
Title: First Love (2004 documentary film)
Content: Paul Clark: Performer ; Terry Clark: Performer ; Dan Collins: Producer, Event Coordinator ; Jamie Owens-Collins: Performer ; Tommy Coomes: Performer (Love Song) ; Andrae Crouch: Performer ; John Fischer: Performer ; Chuck Girard: Performer, Performer (Love Song) ; Melody Green-Sievreit: Vicarious Performer ; Nelly Greisen: Extra Backup Vocals, Performer (2nd Chapter of Acts) ; Steve Greisen: Video Producer ; Annie Herring: Performer, Performer (2nd Chapter of Acts) ; Nancy Honeytree: Performer ; Darrell Mansfield: Performer ; Randy Matthews: Performer ; Barry McGuire: Performer ; Randy Stonehill: Performer ; Jay Truax: Performer (Love Song) ; Bob Wall: Performer (Love Song) ; Matthew Ward: Backup Vocals, Performer, Performer (2nd Chapter of Acts) 
Title: First Love (Jennifer Lopez song)
Content:  room backstage at Idol to play this song and I just loved it. It captured this great feeling in a simple way. I feel like the best songs are like that. It was pretty exciting, we recorded it in the next couple of days." "First Love" was written by Martin, Kotecha and Swedish songwriter Ilya Salmanzadeh, with production being handled by Martin and Ilya. It was recorded at Conway Studios, Los Angeles, California, and at Wolf Cousin Studios, Stockholm, Sweden. Jeanette Olsson provided background vocals, while Martin and Ilya were also responsible for programming and vocal production, with Peter Carlsson serving as the latter's. Serban Ghenea mixed the song at MixStar Studios, Virginia Beach, and John Hanes engineered the track.
Title: First Love (1941 film)
Content:  First Love (Italian: Primo amore) is a 1941 Italian drama film directed by Carmine Gallone and starring Leonardo Cortese, Vivi Gioi and Luigi Almirante. It was made at the Cinecittà Studios in Rome.
Title: First Love (2018 film)
Content:  First Love is a 2018 Philippine drama-romance film written and directed by Paul Soriano starring Aga Muhlach and Bea Alonzo. It was filmed in Vancouver, Canada and released in the Philippines on October 17, 2018. The film was produced by Ten17P in participation with Star Cinema and Viva Films.
Title: Love at First Fight
Content: Producer: Zhang Xiao Wu 張曉武, Ren Zhong Lun 任仲倫 ; Director: Cui Bao Zhu 崔宝珠, Wang Zi Ming 王子鳴 
Title: First Love (Lost Kings song)
Content: Lost Kings - production ; Sabrina Carpenter - vocals, featured artist ; Albin Nedler - lyricist, composition ; Brittany Amaradio - lyricist, composition ; Kristoffer Fogelmark - lyricist, composition ; Noris Shanholz - lyricist, composition, recording ; Rami Yacoub - lyricist, composition ; Robert Abisi - lyricist, composition ; Dave Kutch - mastering ; Mitch McCarthy - mixing Credits adapted from Tidal. 
Title: My First First Love
Content:  The series is pre-produced; filming began in September 2018 and ended in January 2019.
Title: First Love Letter
Content:  First Love Letter is a 1991 Indian film directed by Shiva and starring Vivek Mushran and Manisha Koirala with Chunky Pandey making a special guest appearance.
Title: First Love (1970 film)
Content:  First Love (Erste Liebe) is a 1970 film, written, directed, and starred in by Austrian director Maximilian Schell. It is an adaptation of Ivan Turgenev's 1860 novella of the same name, starring Schell, Dominique Sanda, and John Moulder-Brown.

Question: Who was the producer of First Love?
Answer: Henry Koster.