posted on Jan, 20 2012 @ 09:11 PM
The other videos sound like Godzilla (the newer rendition) or metal gear Rex. That first video in the OP sounds like I plugged my guitar into an amp
with a few effects on it and basically blasted almost every string at the same time, and yes a synth could easily create that sound as well. I do like
the sky sounds and really hope it's a legitimate phenomenon...but that does not sounds like the noise to me.