Do yourself a favor, and watch A MIGHTY WIND again, rather than watching INSIDE LLEWYN DAVIS, an epic fail of a movie. Everything about the film is terrible, starting with the title. (OK, quick, write the title down without misspelling it.) Followed by a completely forgettable cast, except for John Goodman, who is the most sympathetic human in the film). Add to that the fact that the characters are all despicable, and the music is (I think) deliberately terrible to show how insipid folk music is, and it's the longest two hours of my life I've ever spent. That includes being in a coma.
What happened to the geniuses who gave us A SERIOUS MAN? This is a sad excuse for a movie. And if you are an animal lover, you will be very upset about the treatment of two cats in the film. It's really sad when I care more about a cat than I do about the main character, or anyone else in the film.