Ah , Fangirl ! In the early 1960's I was addicted to a country music show on tv , that profiled all the great American country singers . Of course , Patsy was on it a number of times as her star rose . I particularly liked a progressive western band/group , but they weren't popular , but on a number of occasions she sang with them . Your comment made me think back and I checked online , and something I hadn't thought about came home to me !
Also of interest - Beyond The Sea (2004) - the heartbreaking musical about the great Bobby Darin and there are a number of movies about the great Hank Williams the latest being , I Saw The Light (2015)