Mariah Carey is known for many things including her five Grammy Awards and over 200 million records sold. But, out of all those things, one of the most renowned aspects of her career is her incredible voice — which is able to hit an incredible range of five octaves.

Mariah Carey

That unique ability has helped to propel her to incredible heights, with many considering her to be one of the original pioneers of contemporary pop and an inspiration to generations of singers.