How about “Happy Days Are Here Again”?
https://www.youtube.com/watch?v=gqsT4xnKZPg
Now that one makes me happy--as does "Home Made Sunshine".
How about Happy Days Are Here Again?
https://www.youtube.com/watch?v=gqsT4xnKZPg
I like this one better
https://www.youtube.com/watch?v=xQoaTrQEvos