OKLAHOMA CITY (AP) — Last spring, Brandon Baker seized a rare chance to break out his rain playlist in front of nearly 10,000 people.

Storms near USA Softball Hall of Fame Stadium had knocked out the right field lights during the May 31 evening session of the Women's College World Series that set an attendance record for the annual event.

Baker, who was running the audio board that night, plugged the system into a battery backup. As fans turned on their cellphone flashlights during the delay, Baker played "Lights Shine Bright" by TobyMac featuring Hollyn. And when the lights came back on, Bake...