atmos1.zip atmos2.zip bullfrog.zip
Using Vienna SoundFont Studio, I extracted the instruments directly into WAV format. If you listen closely, you may be able to see that these are the same sounds as in the game. To show how complicated this is, this how a SoundFont appears in Vienna (I had to convert it to SF2 before I could do anything):
The "piano" allows me to hear the sounds as they are in the game, but the screen is full of stuff I don't understand.