TOP PHOTO Local country artist Hank Ruff performs for a sold-out crowd at the Bluebird Feb. 13. Ruff frequently reached down to touch the hands of people in the audience. Colorful lights flashing, smoke machines blasting, a crowd of nearly 200 dancing college students shouting at each other over the music — at 10:30 p.m. on Saturday, Feb. 13, Bloomington’s famed Bluebird nightclub looked exactly like what you’d expect from a live music venue where John Mellencamp and John Prine once dominated the stage. College-aged guys held up bottles of beer and young women jumped up on the railings ...