Day 22 ... a song that moves you forward
Don't worry, be happy - Bobby McFerrin
What can be more motivational than these four words? Bobby McFerrin himself said that "is a pretty neat philosophy in four words, I think".
So let's enjoy this a cappella song which is the first of this genre who hit number one in Billboard Hot 100 chart.
This is my contribution to Promo-Steem Summer Song-Challenge initiated by 