**FILE** Dick Clark (right) chats with country music singer Garth Brooks on Jan. 27, 1996, at the Shrine Auditorium in Los Angeles following a rehearsal of Brooks' performance for the American Music Awards. (Associated Press)
** FILE ** Garth Brooks and his wife, Trisha Yearwood, greet fans outside the Country Music Hall of Fame in Nashville, Tenn., before his induction into the hall in this 2012 file photo. (Invision via Associated Press)
Garth Brooks holds up his cellphone for fans to call to his wife, Trisha Yearwood, Tuesday in Claremore, Okla., after he won a breach-of-contract suit against a Yukon, Okla., hospital that did not use money he donated for its declared purpose.
FILE - In this Oct. 15, 2009 file photo, country music star Garth Brooks appears at a news conference in Nashville, Tenn., to announce that he's coming out of retirement. Brooks is one of five acts to be inducted into the Songwriters Hall of Fame on June 16. (AP Photo/Mark Humphrey, File)
FILE - In this Jan. 8, 2010 file photo, Jewel and Ty Murray attend a press conference to announce a new charitable partnership between Garth Brooks and the Professional Bull Riders, Inc. at Madison Square Garden in New York. (AP Photo/Charles Sykes, file)
FILE - In this Oct. 15, 2009 file photo, country music star Garth Brooks appears at a news conference in Nashville, Tenn., to announce that he's coming out of retirement. (AP Photo/Mark Humphrey, file)
FILE - In this Jan. 25, 2008 file photo, country singer Garth Brooks performs during a charity concert in Los Angeles, to benefit the Southern California 2008 Fire Intervention Relief Effort (F.I.R.E). Brooks is going to be very busy in December. Brooks sold more than 140,000 tickets Saturday morning, Nov. 6, 2010, and his benefit concert for Nashville, Tenn., flood relief ballooned from one show to nine. (AP Photo/Mark J. Terrill, File)