I feel like I might have missed something in the drag and drop because I saw there were two different colours in some samples but I was only ever getting one colour with each. I feel like if you keep going it would be cool to have more samples to mess around with, or a longer queue, because while it was fun, I ended up getting the same 7 or 8 mixes over and over and would sometimes just have 3 sirens in my queue.
Really fun way to play on the theme though and everything fits together sonically really really well. Glad this ended up in my queue and I hope you keep working on it.