Tibi PuiuWinwood seems off and running lately, with an opening slot on the Tom Petty and the Heartbreakers tour this summer to boot. But today we’ve got a treat for all you old school blues fans, as the following video features two legends, former Blind Faith colleagues singer-songwriter Steve Winwood and guitar master Eric Clapton. “Dirty City” is the first single off of Steve Winwood’s latest solo record, in which he partners with his old brother…