"Wouldn't It Be Nice" is a song by the American rock band the Beach Boys and the opening track from their 1966 album Pet Sounds.

Would it be nice meaning?

'It would be nice' is usually used when talking about a fantasy, or something that probably won't happen. 'It will be nice' is used when talking about an event that you look forward to in the future.

What year did Brown Eyed Girl come out?

"Brown Eyed Girl" is a song by Northern Irish singer and songwriter Van Morrison. Written by Morrison and recorded in March 1967 for Bang Records owner and producer Bert Berns, it was released as a single in June of the same year on the Bang label, peaking at No. 10 on the Billboard Hot 100.