What song makes you happy?

Too many ditties make me go bop. The question implies listening to said song for a while: time-tested, bad-mood-approved. This week's top-of-mind is Terence Blanchard's "Mo' Better Blues," with the O'Jays' "Backstabbers" or Bobby Womack's "If You Think You're Lonely Now (Wait Until Tonight)" as close seconds.

I've also been crushing on the corn-syrupy sweetness of Corinne Bailey Rae's "Put Your Records On."