What I found thoroughly missing in all music streaming was emotional composition, aka the Algo being able to play music tailored to what situations I I'm experiencing and giving it an arc.
Example:im programming and the concentration music goes towards a victorious crescendo once it works.
Part of my dev process at work involves running a (rather) flaky test suite on my laptop. The test suite takes several minutes to run, and it doesn't fail fast. No good for my short attention span.
I wrote a script which runs the test suite in a loop. When the tests fail, it plays horns.aiff (from The Price is Right). When the tests pass it plays the epic Champions League theme music.
The best part is, I can do other stuff while waiting for the flaky tests to pass, without having to remember to check the terminal they're running in. Audio cues are really great.
Example:im programming and the concentration music goes towards a victorious crescendo once it works.