Making two rats play music at the same time permanently messes up their music playing.

Recreate:

1. Get two DJ rats
2. give both different music discs at the same time.
3. Take the music disc away from one of them
4. Give it back
5. Repeat step 3 and 4 a bunch of times
6. Now, when this rat starts playing a disc, the audio is layered over itself many times, playing the same song a million times at once.