When Jamie whispers Claire to sleep, the underlying cello bow strokes (rosin and horsehair) are audible in the lossless mix. It adds a level of grit and reality that digital compression tries to hide. If you are a fan of the wedding episode (S01E07), you listen for the romance. If you are an audiophile, you listen to Episode 13 for the tension .
A+ (Reference quality for TV scoring)
Find the release. Track 13 specifically. Turn off the lights, put on your reference headphones, and listen to the storm build. outlander s01e13 flac