ON SALE NOW: Take Note the Concert featuring Nathaniel Rateliff & The Night Sweats, Isaac Slade of The Fray, Todd Park Mohr, Bill Nershi of the String Cheese Incident, Tracksuit Wedding, Josh Blue Comedy and more special guests to be announced all live here at 1STBANK Center May 4. Tix at Altitude Tickets. Benefits music education in Colorado schools, an initiative of the Colorado Music Coalition.