This sounds like an idea borrowed from games or other media where doing certain actions results in an audible feedback. This is often done for the benefit of the audience, or to enhance the gaming experience, but I had an idea to implement this in my workspace to somehow influence my brain and make it more enticing to write code and somehow beat procrastination.

I wrote a Python daemon which on startup loads small .wav files into memory to make latency as small as possible, and listens for interrupts as well as reads from a fifo. Other programs can send commands to it to play certain chimes on demand. In ~/.vimrc I added autocommands on certain actions - buffer write, enter/exit Insert mode, enter/exit command line, text change, etc. to send commands to my daemon. Now, when I use vim, I get audible feedback of my actions during writing. Since this is all in a separate daemon done in an UNIXy way, adding support for this in other applications should be easy enough if I want to.

If there was interest, I think that I could clean up the project a little and publish it, including a set of free .wav chimes to use.