The unstoppable troubadour turns 50 this year and is out to prove that he's more energetic than ever. The celebration seems to be tagged "Mark Nadler Crazy 1961." Will he warble Paul Simon's "Still Crazy After All These Years" and give it his brand of mad piano? Probably not, since it wasn't introduced in '61, and that annus mirabilis is his focus. Will he get out the glitzy old high-top sneakers for even madder pedaling? That's more likely.
Thu., May 26, 9:30 p.m., 2011