The Jonas Brothers Rock Out Irving Plaza

The Jonas Brothers jam up on stage as they perform a free concert at Irving Plaza in New York City on Thursday night (June 11).

The trio — Nick, Kevin, and Joe — announced the free concert yesterday afternoon on their twitter. Fans began lining up soon after, wanting to claim the first one of the first 700 tickets.

The JoBros performed songs: “Gotta Find You,” “When You Look Me In The Eyes,” “BB Good,” “Hold On,” “Play My Music,” “That’s Just the Way We Roll,” “Year 3000,” and “Tonight.”

Plus new songs featured on their upcoming CD, Lines, Vines and Trying Times: “Turn Right,” “Paranoid,” “Poison Ivy,” “Fly With Me,” “Much Better,” and a “Black Keys/A Little Bit Longer” medley,

WERE YOU AT the JoBros concert?

15+ pics inside…