Riley Green released “Alabama Vs. Tennessee” on Monday, a track featuring former NFL quarterback Peyton Manning, according to Fox News’ OutKick. Its release came ahead of the scheduled Saturday matchup between the University of Tennessee Volunteers and the University of Alabama Crimson Tide.

Manning played quarterback for Tennessee before his NFL career. Green, an Alabama native, played college football at Jacksonville State. Fox News reported that Manning sings lines on the track, which was presented as a musical tie-in to the game.

The report included positive reactions posted by listeners in the song’s YouTube comments. It did not provide details about how the collaboration came together or whether the song was made in coordination with either university or its football program.