In the region
The Global Warming Tour
Synopsis: Fresh off his second season as an "American Idol" judge, Steven Tyler is back on tour with legendary rock band Aerosmith this summer. Cheap Trick is also part of the tour.
When: 7:30 p.m. Tuesday
Where: Jiffy Lube Live, 7800 Cellar Door Dr., Bristow, Va.
Information: 703-754-6400 or http://www.livenation.com
Kaskade's Freaks of Nature Tour
Synopsis: He was named the top disc jockey in the country by "DJ Times" and he is embarking on his most significant tour yet.
When: 8 p.m. Friday
Where: 1st Mariner Arena, 201 W. Baltimore St., Baltimore
Information: 410-347-2020 or http://www.baltimorearena.com