On GotSound.org we are using wavesurfer.js to play sounds in a browser.
It's works only in modern browsers supporting Web Audio.
MediaElement fallback to support old browsers like Internet Explorer not always works.
You can find more information about browser supported Web Audio API here.
Please, consider to upgrade your browes to one of the following:
Here is a synthesized recording of scene change music. I composed it and put it together in Garageband. It has a sweet/sad tone.You don't even have to credit me, although I'd appreciate it if you would! xDComments are always appreciated!