Hughes not only is in his 37th successive season as a major-league announcer, but also spends his offseason producing an ongoing series of “Baseball Voices” recordings showcasing many of the game’s great announcers. (Among them to date, and this can’t hurt, are living Frick honorees Marty Brennaman, Denny Matthews, Jon Miller and Bob Uecker, with whom Hughes worked a dozen seasons before coming to Chicago.)