Collective Soul, Live and Counting Crows will be performing in that order tonight at Harry Grove Stadium as part of "The Rock 'n Roll Triple Play Ballpark Tour." Collective Soul takes the stage at 6:30 pm. Tickets are no longer available through Ticketmaster but you may still buy them at the Keys box office or by phone at 301-662-0013 or toll free 877-8GO-KEYS. It will be general admission seating. Tickets are $51.50 for adults; kids 12 and under get in free with an adult paid ticket holder. This "rain or shine" event begins at 6:30 p.m. with gates opening at 5:30 p.m. Blankets, water in commercially sealed containers, cameras and audio equipment may be brought into the concert. Chairs, umbrellas, video equipment and outside food and beverage are NOT allowed. NO SMOKING ON THE FIELD and NO RE-ENTRY to the stadium.