You beat me to it! I just started covering it. Love it.
My favorite Gary Stewart song is An Empty Glass. It’s like a serious version of Willie’s I Gotta Get Drunk (and I sure do dread it). But I think it's one of his best... melody/changes/lyrics are really good.I think "Single Again" and "She's Actin' Single (I'm Drinkin' Doubles)" by Gary Stewart are great songs.