A few weeks ago I had to drive out of state alone, and found this dramatized reading of the Book of Psalms on YouTube. I like the voice, as well as the peaceful, yoga/spa music in the background. I listened to most of this on the drive, and it was very pleasant. I should do this more often.
There are some audio files of the Book of Mormon on YouTube–the only really decent voice is on the church’s own version, and none of them have music. Alas, who will meet this need?