How do you get THAT sound??

the stilo had been done before and kanye only mastered the technique and should def move onto some other shiet and master that

step1: take the mic
step2: close your nose with your left fingers
step3: sing a keith sweat chorus
step4: you got a high pitched hit

I make my own high pitched vocs and they arent sped up either
and they sound damn good too but I wouldnt give away any of
my production secrets LOL.