Music Monday - Vote for your Favorite!

 It's the last Music Monday this month, and what better way to end than with a summer song. There are plenty of them out there, but I've chosen three. And you can vote for the one you like best!First up, from 1964[youtube=http://youtu.be/VvD0_aeAf2E]Second song, from 1963 (hey, I'm nostalgic):[youtube=http://youtu.be/sFQHeSt0oPA]And finally, a cover of 1969 hit by Sly and the Family Stone - from 1985:[youtube=http://youtu.be/xBh1FjOq_9w]It's summer! It's hot! Hope you make the most of it, because the days are getting shorter already ;-)[polldaddy poll=7199379]