"Happy Birthday" is a song by American power pop band the Click Five.
[3] "Happy Birthday" was written by Ben Romans, Jez Ashurst and Chris Braide, while production was handled by Mike Denneen.
"[6] Chad Grischow of IGN stated, "The heavy thrust of riffs in the hook turn the otherwise breezy belated 'Happy Birthday' into a potential earworm.
"[7] Colin McGuire of PopMatters said its "simplicity would normally suggest watered-down cheese at first glance, a second look finds that the song's endearing qualities override anything else, making the track somewhat cute.
According to Kyle Patrick, after receiving positive responses from the audience, they were "so enthralled with the spirit of Asia as a whole that we wanted to do something with it.