Question: who sings the song because i'm happy
Answer: `` 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 '