I've read the Master and Commander series once and listened to the Patrick Tull narrated audio books three times ... and am considering starting it again. (I'm a big fan of O'Brian's other stories too, don't miss those.) I love the story, but the "voice" of the author in Tull's voice is comfort food for my ears. There may be pharmaceuticals with a similar relaxing effect on my nervous system but those have worse side effects. I don't listen to music but maybe this should count as music.