So many people outside of the Upper Midwest first discovered Styx with their blockbuster 1977 album The Grand Illusion   that for them the story begins there, but there was high drama and great music before with the third-time’s-the-charm “Lady“, then 1975’s strong Equinox   album containing “Light Up”, “Lorelei”, and the timeless “Suite: Madame Blue“. Band leaders even today James “JY” Young and Tommy Shaw look back on the Equinox  forty-fifth anniversary along with the original former co-founding member who wrote and sang all of those songs, Dennis DeYoung, here In the Studio  for these classic rock interviews.