Rapper, yes. Singer, no.

No question, Kanye West's music is the shizzle to my undeniable nizzle, but has no one in his entourage or record label informed him that he cannot/should not sing live? The Audio Processor can only do so much, one of which is synthesizing your voice, not improving your pitch. Which is ironic because Kanye was on Conan O'Brien about a week ago, and when Conan asked Kanye how the Audio Processor, aka the Audio Tuner, affected his music, Kanye said it makes his pitch "more perfect." "More perfect" Mr. West? As my imaginary catechism teacher once taught me, only God is "more perfect." And I believe some very empirical literature recently proved God to be an Alpaca.