As the guest performer braved the cold conditions at Wrigley Field to deliver the national anthem on Monday night, Cubs center fielder Pete Crow-Armstrong stood by, only his eyes showing from beneath his winter mask.

Justin Steele tossed three-hit ball over seven innings, and the Chicago Cubs beat the Texas Rangers 7-0 on a frigid night.

What a Wonderful World” played inside Wrigley Field’s home clubhouse Sunday morning as Louis Armstrong’s distinctive, raspy voice filled the locker room. The easy listening pregame playlist fed into the chill vibes and pageantry for this opening weekend,