"Happy '' Single by Pharrell Williams from the album Girl Released November 21, 2013 (2013 - 11 - 21) Format 7 '' 12 '' CD digital download Recorded 2013 Studio Circle House Studios, Miami, Florida Genre Soul neo soul Length 3: 53 Label Back Lot Music i Am Other Columbia Songwriter (s) Pharrell Williams Producer (s) Pharrell Williams Pharrell Williams singles chronology "Lose Yourself to Dance '' (2013) "Happy '' (2013) "Move That Dope '' (2014) "Lose Yourself to Dance '' (2013) "Happy '' (2013) "Move That Dope '' (2014) Alternative cover Despicable Me 2 cover
who sings the song because i'm happy
Pharrell Williams Pharrell Williams Pharrell Williams Pharrell Williams