Zip file with mp3 in it:
https://drive.google.com/file/d/1b2aPKgVVguOKMOOqWskaliOviYr...
Best enjoyed on a rainy afternoon in an armchair with a cup of tea.
There is a Lord of the Rings MMO (like World of Warcraft) and a guy made a video recording a walk from the Shire to Mordor. Like you can just walk from the Shire to Mordor in the game. And it's almost 10 hours long in real world time to do that! But on top of that the whole journey is narrated by the Lord of the Rings audio book, with the relevant parts of the journey.
Incredibly relaxing
Christopher Lee reading the Children of Hurin is also fantastic.
Some are definitive, however. If you haven't heard Douglas Adams read all his books [1], you're definitely missing out. They're harder to track down, and not the best quality as most are copied from old tape cassettes, but I love listening to the genius at work.
Yahtzee Croshaw reading his books is fantastic [2]. As is Patrick Rothfuss reading The Slow Regard of Silent Things [3].
A more recent author I listened to was Adrian Tchaikovsky reading Service Model [4]. He was so good, I checked to see if he had theater training! Really great.
1. https://youtu.be/F_tcznHREXE
2. https://www.youtube.com/live/NNpQROC7dWA