Tim Greiving Tim Greiving is an arts journalist whose work has appeared in NPR, L.A. Times, and the Washington Post. Brow BeatDec. 20 2017 8:33 AMThe Story Behind the Music of The Muppet Christmas CarolTim Greiving Brow BeatDec. 14 2017 9:33 AMHere’s Why “Duel of the Fates” Transcends the Star Wars PrequelsTim Greiving