I recently got an MRI and the technician asked me what I wanted to listen to on the headphones. I said "Something relaxing, do you have ambient music?". This turned out to be a terrible choice; the music was so quiet I could barely hear it. Earplugs would have been better. I had some in my pocket that I brought but it was too late.

So after the claustrophobic panic subsided and I realized I was left in there with nothing but the loud machine and my own thoughts, I decided to listen to the machine as if it were music.

I found it supremely hypnotic and trance-inducing, almost meditative. I'm a big fan of deep and hypnotic techno, so the rhythmic MRI sounds were right up my alley. I'd probably have enjoyed it more with earplugs though.