On Sunday, September 23rd, Chicago’s two Major League Baseball teams, the White Sox and the Cubs, closed out a three-game series at the White Sox’s South Side home stadium, Guaranteed Rate Field. Ahead of the game, the team brought in some of Chicago’s favorite musical exports—Brendan Bayliss and Jake Cinninger of Umphrey’s McGee—to sing the National Anthem.

You can watch a clip of Cinninger and Bayliss of Umphrey’s McGee harmonizing on “The Star-Spangled Banner” on Sunday at Guaranteed Rate Field below:

The Umphrey’s guys were not the only notable Chicago musicians to help celebrate the intra-city rivalry. Kanye West headed out to the pitcher’s mound with his young son, Saint West, in tow to throw out one of several ceremonial first pitches. Watch the adorable video below:

Kanye & Saint West Throw Out Ceremonial First Pitch

[Video: Chicago White Sox]

Umphrey’s McGee will once again hit the stage on Thursday, October 4th, in Kansas City, MO and head to Madison, WI on Friday, October 5th. On Saturday, October 6th, Umphrey’s McGee will return to Chicago for their final hometown performance of 2018 at the Aragon Ballroom as part of the inaugural edition of The Big Weekend. The weekend-long concert series is also set to feature performances by Lettuce, Emancipator Ensemble, Leftover Salmon, Papadosio, The Motet, Spafford, The Revolution, The Russ Liquid Test, SunSquabi, and more.

For more information about The Big Weekend, head here. For a full list of Umphrey’s McGee’s upcoming tour dates, check out their website here.