Ultimate Fall Guide: Nyc's concert lineup has fans falling over

This fall will feature the first tour by Sia since she became a star, the first New York dates from Cat Stevens/Yusef Islam in four decades, and the first shows ever by a legendary band featuring members of both Pearl Jam and Soundgarden . The coming season will also corral top stars from the worlds of pop, rap, folk, electronica and heavy metal on one stage - for free! This year's Global Citizen Festival in Central Park boasts Rihanna, Kendrick Lamar, Selena Gomez, Cat Stevens, Major Lazer and