Hardy shared a little bit more detail about the top-secret mystery that he, Morgan Wallen, Eric Church and Tim McGraw have been teasing this week. That tidbit was first discovered by a German Morgan Wallen fan account. Hardy Morgan Wallen Eric Church Tim McGraw Song Tease @wallanteers_germany, Instagram loading... Here's the breakdown of everybody's dates, complete with the artist who posted each corresponding character:John McArthur (Tim McGraw): Nov. 2, 1920 — Nov. 22, 1963Junior McArthur (Eric Church): Sept. 20, 1945 — Apr. 4, 1967Jones McArthur (Hardy): June 5, 1968 — Jan. 5, 2025Hunter McArthur (Morgan Wallen): May 13, 1993Junior could easily be John's son, born when John was in his mid-20s.