10 of the most difficult notes in pop music history.
Nobody said these were the single hardest notes to hit in the world (you know how you bums can get), these are just 10 random notes that are very difficult in particular.I won't rank them because I would be here all night trying to judge fairly. This is nothing official, just 10 songs with incredibly difficult notes to sing by 10 different amazing vocalists. The hardest imo would be between Mariahs whistle on Emotion and Beyonce's volume control at the beginning of Countdown.
