Artificial/pinch harmonics. The second one just has a stupid fast vibrato on it.
Quote by Jesus_Dean
There's bound to be a drummer here that can help you, otherwise check YouTube for tutorial vids.
Quote by yoduh4077
Quote by Jesus_Dean
^^^See! Told ya so!
I don't have speakers on my computer at the mo, but I'm just going to bet that they are pinch harmonics of some kind. Possibly with whammy bar usage involved.

EDIT: ^Damn I'm good.

Anyway, it's done by lightly touching the string with the thumb of your picking hand at the harmonic as you're picking, in general somewhere over the pickups.
Last edited by Flying Couch at Oct 8, 2009,
its a "Dimesqueal " using a floyd rose tremolo and natural harmonic search it on youtube Dime himself shows how to do it
hailthleif, thats exactly what it is. Just try it yourself, I do squeals that sound like that all the time *usually when im bored*
Quote by hailtheleif
I appreciate your help, but that's not what I was trying to figure out. I know what a "dimesqueal" is, big fan of Dime myself. Check the end of the last video I posted, thous squeals sound different

ohhh ok i was goin by the 1st vid at 2:27 my bad