“The Orioles have tried to implement new seventh-inning stretch music over the years: “Orioles Magic” in 1980, Rick Dempsey’s “Old Time Rock and Roll” cover in ’87, and others. None caught on like Denver's “Country Boy,” though the song was taken out of circulation from '88-93 by owner Eli Jacobs. It returned after Peter Angelos bought the team and remains to this day, played immediately after “Take Me Out To The Ballgame.”
https://www.mlb.com/news/orioles-john-denver-seventh-inning-stretch-connection