Chicago, Illinois – A few years ago, 50 Cent was mocked for throwing a wild first pitch, but now, Warren G has made his own error on the baseball field.

The West Coast rap legend led the seventh inning stretch at the Chicago Cubs game against the Atlanta Braves today (April 29) and gave a performance of “Take Me Out to the Ball Game” that caused the fans to boo him, according to video captured by CSN Chicago. Warren G appeared to not know the words to the song and sang out of tune with the music playing on the loudspeakers.

Also in baseball so far this season, Chance the Rapper threw the first pitch at a Chicago White Sox game.

Watch Warren G’s performance of “Take Me Out to the Ball Game” below: