Since the beginning of the year, “Weird Al” Yankovic has been doing a series of stripped-down performances for his “Ridiculously Self-Indulgent, Ill-Advised Vanity Tour,” with the basic idea being that he cuts out all of wacky stunts and costume-changes that are usually a staple of his energetic live shows. Plus, in an attempt to cater to the truly hardcore fans, he promised that he would only be playing his original songs, not the famous parodies that everybody loves. Today, all 77 of those shows are available for streaming on Stitcher Premium, the podcast platform that almost always has new episodes of your favorite shows on or around the day they’re supposed to come out.