AON:
The replayers are based on sources and code from Art of Noise 1.9 distribution.
snipped from the readme accompanying the AON 1.9 sources:


	 Hack it! :) 
			Bastian.
		  

	*** The sources in this archive are FREEWARE. ***


STC decrunch:
(c) by Markus Ottoson + Jouni Korhonen, src is free to use in non commercial
productions