(HD) Mariah vs. Christina Aguilera Live Note By Note (C3 - Bb6)
4:00
Ariana Grande Vs Christina Aguilera Falsetto/Head Voice battle (Bb5-F#6)
7:16
[HD] Christina Aguilera Whistle & Falsetto Register Live Note By Note D6 - A6
4:08
Dua Lipa and Cher – “Believe” (Live From The 2024 Rock & Roll Hall of Fame Induction)
5:23
Whitney Houston Performs "I Will Always Love You" At The 1994 GRAMMYs | GRAMMY Great Performances
6:50
(HD) Christina Aguilera Vocal Range - Studio: Bb2-C#7 (1999-2010)
3:52
Mariah Carey - Underrated Emotions performance (11/13/2014)
4:45
Mariah vs. Christina (Belted Notes)
6:36