Songs With 'Happy' or 'Sad' in Title

Hiya! 'They' say humans have 6-27 distinct/interconnected emotions. Here, the tip of the human emotion iceberg, we'll just focus on 'Happy' and 'Sad.' 

Please post songs with 'Happy' or 'Sad' in title.  [Lyrical is fine, too!]

I will begin with,

'The Jesus And Mary Chain - Happy When It Rains.'

Can't wait to see what unfolds! Thanks for sharing your emotions! It means everything! 

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