Kevin McDonough is a coach at Cornell University and runs the Old Football Film (@FilmHistoric) Twitter account that posts vintage football footage of old school formations, schemes and plays from various bygone eras of gridiron football. 

The Football Odyssey 

@FootballOdyc

@thefootballodyssey

@FilmHistoric

Intro song is edited version of "Big Sky Spy" from the album "Studio City" by Mr. Smith - https://freemusicarchive.org/music/mr-smith/studio-city/big-sky-spy