Good Vibrations (The Beach Boys)
Good Vibrations of the Beach Boys makes it to the list of happiest music because of its, well, good vibes. Band co-founder and identified leader, Brian Wilson, said that he describes it as a ‘Pocket Symphony’. The happy song was recorded by the band in 17 different sessions so they can pick out the best version of it to put on their record. That pushed recording costs to over $50,000 and was the costliest song recorded at that time.