What was the song? Maybe a link?A while back, a friend said to me "Do you like great Tele players playin' slide?" I replied "Sure!" Then a video popped up of Danny Gatton opening a Lone Star long neck beer, drinking about a third of it to keep the foam down, then using the entire bottle as a slide while playing (and drinking it at the same time.) That was my introduction to Danny Gatton's skills, both as a player and performer. Thanks for the tip on the documentary!