Musician Kid Rock is slated to campaign for John James, a candidate for the Republican Senate nod in Michigan, on Tuesday in a Detroit suburb.

James’ campaign announced that the Michigan-based rock star, whose legal name is Robert Ritchie, will appear at an event in Novi, Mich., on Tuesday night alongside former Navy SEAL Rob O’Neill. James is seeking the GOP nomination to challenge Sen. Debbie Stabenow, D-Mich.