Think you don't know Tommy James? Do you know the songs "Mony Mony," "I Think We're Alone Now," "Crystal Blue Persuasion," "Hanky Panky" or "Crimson & Clover?" Sure, you may know them better as a Billy Idol hit or Joan Jett (Jett even had a hit with another James ditty, "Do You Wanna Touch"), but this is James (& The Shondells) legacy we're talking about here. He plays the East Haven Green Saturday night at 9:30. Here James is joined on stage by Jett herself, just a few months ago.