Paul McCartney ’s previous New York-area performance took place three years ago at MetLife Stadium, capacity 82,500. His surprise show Tuesday night at the Bowery Ballroom fit, at most, 575. It was probably less than that since McCartney’s sound board and gear — too much to fit backstage — occupied a portion of the floor space at

Beatlemania hit the streets of Manhattan as fans sprinted to the box office in the hope of nabbing a ticket to the rare and intimate show, announced just hours before it began