So we all know the famous Obi-Wan Kyrat Dragon call right? It's so famous that Lucas can't seem to stop messing with it. So let's see why it's keeps getting changed
1977\1997: The original leaves you having 2 thoughts: (1) Oh, I'd hate to run into that creature! (2) I wonder how they made that sound.
2004: This new version sounds cool, but it basically sounds like they changed the pitch of the original
2011: Oh, don't get me started on this on. You want to know how they made this sound? Take a sound recording device. Stick it outside of a bathroom. Go into the bathroom, close the door. Go the the wall that's farthest from the door, and start making groans (like you have to take a real bad crap, but it won't come out). Now that that crap-groan recording, run it throughout a sound editing software and add an echo effect to it. And you have something known as the "Krapt Dragon" call.
Creator of "The Death Star II Battle" Minecraft Map.
Star Wars Revisited TESB & ROTJ Ideas.
Creator of The Black Hole Revised (in progress)