Welcome to The Weekend Stream, a relaxing weekly review of notable digital-only catalogue titles. There may be no CD or vinyl, but there’s plenty of great new/old music to discover! Michael Giacchino, Rogue One: A Star Wars Story (Original Motion Picture Soundtrack/Expanded Edition) (Walt Disney Records) (iTunes / Amazon) A genuine, out-of-nowhere surprise: a generous expansion of Oscar-winner Giacchino’s score to the first Disney-era Star Wars spin-off in 2016, about the ragtag group of Rebels who stole the plans for the Death Star right before the original movie. The composer subtly mixes…