Everyone already has perfect pitch, (otherwise you shouldn`t be reading this). This is for musicians only (people who play an instrument). Perfect pitch is tone color. It is not how high a note is but the tonal texture of the note. Thus, a person with perfect pitch recognizes notes as if someone were recognizing colors. It is that quick in terms of comprehension. Checkout PerfectPitch.com for more information with Mr. Lucas Burge`s research helps musicians acheive perfect pitch (though there is a cost). This takes work and effort.