Title: Happy (2006 film)
Content:  The soundtrack was composed by noted Tamil composer Yuvan Shankar Raja, which was released formally on 30 December 2005. It features six tracks with 'Sirivennela' Seetharama Sastry, Chandrabose, Kulasekhar, Viswa, Pothula Ravi Kiran, Ananta Sriram having each penned lyrics for one song. Yuvan Shankar Raja received much critical acclaim for the music of Happy, which was described as foot-tapping, brilliant and excellent, and also as the major highlight and main strength of the film.
Title: Happy Happy
Content:  "Happy Happy" was composed by Collapsedone, Val Del Prete, Eric Sanicola with lyrics written by Yu Shimoji. It was described as a bouncy dance track similar to many of Twice's past songs, with its euphoric choral repetition of the titular phrase and a clapping beat guiding much of the melody and that it is "meant to represent the brightness of a summer day".
Title: Happy Hunting (2016 film)
Content:  The film score for Happy Hunting was originally written and composed by Rhyan D'Errico and Simon Jay using a live orchestra. Additional music was written by Ben Bostick.
Title: Die Happy
Content:  Die Happy is a German alternative rock band from Ulm. The group was founded in 1993 by Czech singer Marta Jandová and Thorsten Mewes. Even though the band is based in Germany, their songs are written and performed almost exclusively in English.
Title: Happy (Michael Jackson song)
Content:  According to Robinson, the song was inspired by the film's melody, which was originally composed by Michel Legrand. He explained, "I was looking at the movie one day, and I was listening to that melody, and I thought it was just such a beautiful melody, until I wanted to write some words for that melody, which I did, and I went and I sang them for Berry Gordy, and he was really upset because I didn't write them before he finished the movie so they could've been in the movie."
Title: Happy (Hog Heaven song)
Content:  "Happy" is a progressive rock song by American group Hog Heaven from their self-titled debut studio album. It was written and produced by Mike Vale and Peter Lucia, and released by Roulette Records in 1971.
Title: Happy Wedding
Content:  Arun Muraleedharan composed the film's songs soundtrack and Vimal T. K. composed the score. Lyrics for the songs were written by Rajeev Alunkal.
Title: Happy (Pharrell Williams song)
Content:  "Happy" was written and produced by Williams, with backing vocals by Rhea Dummett, Trevon Henderson, Ashley L. Lee, Shamika Hightower, Jasmine Murray and Terrence Rolle. The track was digitally edited and arranged by Andrew Coleman and Mike Larson, who also recorded it with assistance from Matthew Desrameaux at Circle House Studios in Miami, Florida. The song was later mixed by Leslie Brathwaite at Music Box Studios in Atlanta, Georgia. "Happy" plays for 3 minutes and 53 seconds in common time and at a tempo of 156 beats per minute. The song is written in the key of F minor. Williams sings the 
Title: Happy Holiday (song)
Content:  "Happy Holiday" (sometimes performed as "Happy Holidays") is a popular song composed by Irving Berlin during 1942 and published the following year.
Title: Happy (band)
Content:  Happy (stylized in Japan as HAPPY) is a five piece independent Japanese band from Ayabe, Kyoto that formed in 2012. Performing a mix of indie pop and psychedelic pop music, the band sings exclusively in English. In 2014 they released their debut album Hello.

Question: Who was the composer of Happy?
Answer: Yuvan Shankar Raja.