Tour Support: Continuing to roll out one market at a time, Garth Brooks has announced Washington, DC as the fourth city on his Blame It All On My Roots Arena Tour, launching later this month in Indianapolis. He'll play DC's Capital One Arena Sept. 18-19, with more shows likely to be added, as they were in the first three cities, all of which have him scheduled to play four shows, including matinee performances. Tickets (8/21) here.

Austin Snell will embark on his 12-city Colors Tour Oct. 22 in Grand Rapids, with subsequent stops including Chicago, Toronto and Washington, DC before wrapping Nov. 21 in Lexington, KY; tickets here.