Getty. Few singers can match Mariah Carey's mind-blowing ability to sing a reputed five octaves -- compared to a piano's seven -- and now the veteran pop diva's vocals have been put to the test. Well, sort of: a cleverly spliced YouTube video shows off the singer scaling, in ascending order, the entirety of five octaves. That's over 65 keys, for those who can do the math, or just make it through the ear-splitting, tea-kettle high notes at the video's end.
The name Isabelle is of French origin. The meaning of Isabelle is G-d oath, pledged to G-d. Isabelle is generally used as a girl's name. It consists of 8 letters and 3 syllables and is pronounced I-sa-belle.
Annabel (also spelled Annabelle or Anabelle) is a female or mayle given name, a variant of Amabel probably influenced by Anna.It may also be a combination of Anna and the French word Belle, which is sometimes used as a given name in the English language. It can also be a contraction of the Spanish name 'Ana Isabel'.t can refer to the following people: 1  Annabelle Apsion (British actress). 2  Annabel Astor, Viscountess Astor (English socialite). 3  Annabel Chong a.k.a. Grace Quek (pornographic actress).