"Good Day Sunshine" is a song by the English rock band the Beatles from their 1966 album Revolver. It was written mainly by Paul McCartney and credited to the Lennon–McCartney partnership. McCartney intended it as a song in the style of the Lovin'... Wikipedia
Composers: John Lennon and Paul McCartney
Lyricists: Paul McCartney and John Lennon
Genre: Music hall, pop, pop rock, psychedelia
Label: Parlophone
Recorded: 8–9 June 1966
Released: 5 August 1966