It's Friday . . .

. . . and the streets are ours.

Summer's here, in spirit if not in actuality.  Almost every year there is a song that for me becomes the Official Song of Summer, the tune that sounds great coming from a cheap car radio in July.  I don't know what the 2007 song is going to be yet, but here is one from a couple years ago:

And one from a few years before that (a great song with a crappy video):

And because it's May, one more: