Garth Brooks Memorial Stadium concert tickets sold out fast; Brooks comments

<p>In this July 8, 2016, file photo, Garth Brooks sings "Ain't Going Down" during a concert at Yankee Stadium in New York. A week after launching its new paid streaming music service, Amazon announced a deal with one of the streaming music’s biggest holdouts: country superstar Brooks. Brooks, who is the best-selling solo artist in U.S. history, has kept his music off streaming services for his entire career until Wednesday, Oct. 19, 2016, when select albums and songs will be available on Amazon Music Unlimited. (AP Photo/Julie Jacobson, File)</p>