Christina Aguilera: Vocal Range from 1999-2010 (C3-Bb6)

Christina Aguilera : Vocal Range | High Belt Notes F#4 - G#5 |

Christina Aguilera - Live Belts (C5-E5)

Great Head Voice Notes from Pop/R&B/Gospel Singers (A5-Bb6)

Christina Aguilera: My Reflection - Vocal Range (C3 - G6)

Beyoncé Vs. Christina Aguilera: Live Vocal Battle (B2-Eb6)

(HD) Mariah Carey - Live Vocal Range: The 2000's (2000-2010)

Whitney Houston: The Bodyguard Vocal Range (C3-C6)

Female Singers OVERSINGING!! (too much!)

(HD) Leona Lewis Vocal Range - 'Spirit': D3-Eb6 (Debut Studio Album, 2007)

"Fighter" Vocal Evolution/Comparison (B4-G5)

(HD) Christina Aguilera vs P!nk: Studio Vocal Battle (C3-B5)

The Recent VOCAL IMPROVEMENTS Of Christina Aguilera

Mariah Carey - Vocal Range: Daydream (C3 - D7)

Christina Aguilera - 5th Octave Belts Live

Christina Aguilera - Justified & Stripped Tour ( Vocal Range: E3-G5-G6)

Adele - Live Vocal Range & Analysis (B2 - A5)

[HD] Christina Aguilera Whistle & Falsetto Register Live Note By Note D6 - A6

Christina Aguilera - YOU LOST ME

Christina Aguilera UPDATED 2022 Vocal Range | Chest Voice, Falsetto, Heady Mix!

Christina Aguilera Vocal Range: G2 - G#5 - Eb7