Written and composed by Tony Usher and Brian Wilson and Mike Love.
The song was inspired by Wilson's confused infatuations for his sister-in-law, who projected an "innocent aura" that he wished to capture in "Wouldn't It Be Nice". Lyrically, the song describes a young couple who feel empowered by their relationship and fantasize about the romantic freedom they would earn once married to each other.
This video is an instrumental created using the original sound source of this song.
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