*The Black Keys show on June 10 at the Pageant? Already sold out, as of Friday afternoon.
*That Alice in Chains/Mastodon/Deftones triple bill is officially happening on Friday, October 1, at the Scottrade Center Concert Club. Tickets are $65 for the floor; reserved tickets are $25, $45 and $65, and are on sale Saturday, May 22, at 10 a.m.
*Jonas Brothers and Demi Lovato -- a.k.a. Ms. Joe Jonas -- are playing the Verizon Wireless Amphitheatre on Friday, August 6. Reserved tickets are $67.50 and $97.50, lawn is $37.50. Those are also on sale Saturday, May 22, at 10 a.m.