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Today in Chicago History: Ozzy Osbourne sings seventh inning stretch at Wrigley Field

2 verified updates • corroborated by 2 independent sources • tracked since August 17, 2026

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  Aug 17, 04:30 AM 1 source: Chicago Tribune

  Today in Chicago History: Ozzy Osbourne sings seventh inning stretch at Wrigley Field
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  Aug 18, 05:01 AM 1 source: chicagotribune.com