Madhatters has the solution
What if I told you about a website where you can listen to the soundtrack of movies, TV shows, radio, stand-up comedy?
Plug in your earphones and enjoy without your boss or co-workers knowing.
Because it’s audio only, if your boss glances at your screen (s)he will see that spreadsheet or memo you’re working on whereas you will be seeing in your mind’s eye the scenes that correspond to that movie you’re listening to
Give it a try –
http://www.listentoamovie.com/media/
P.S. I’ve been listening to ‘A Fish Called Wanda’ while writing this post
