How Garth Brooks, The Killers and Tom Petty became stars of college football Saturdays

When Garth Brooks recorded his version of “Callin’ Baton Rouge” — an up-tempo country hit previously produced by New Grass Revival and others — he had a specific vibe in mind.

“New Grass recorded the song for bluegrass festivals,” Brooks said. “We recorded the song to be played in stadiums and arenas, with one lone purpose. … Get people fired up!”

Nowadays, Brooks’ vision comes to life at LSU’s Tiger Stadium when that catchy intro begins and thousands of football fans yell a heartfelt “LOUISIANA!” when the state’s name is mentioned in the first line of the song.

“CBR sang at LSU seems more like a war cry than a tradition,” Brooks said in an email to The Associated Press. “I get goosebumps every time I hear them sing it.”

“Callin’ Baton Rouge” at LSU is just one example of a trend swe