Opera Singer & Beatboxer Reacts (& Analyzes) - Folsom Prison Blues || Geoff Castellucci

SIXTEEN TONS - Geoff Castellucci | PRO Beatboxer REACTS

Vocal coach reacts to-Jacks Lament-Geoff Castellucci

Opera Singer Reacts & Analyses - Alone || Tommy Johansson

Pro Beatboxer & Opera Singer Reacts & Analyzes - Helium - Interstellar (Beatbox Cover)

First Reaction to The Bass Gang ft. Big Brev - Valhalla Calling #bass #reaction

CRAZIEST Beatboxing Auditions on Got Talent!

REACTING TO K-POP - BTS FOR THE FIRST TIME - REACTION

I SEE FIRE - The Hobbit | Low Bass Singer Cover | Geoff Castellucci REACTION

Pro Opera Singer FIRST TIME REACTION to FLOOR JANSEN (She didn't know Nightwish so I Made Her)

GEOFF CASTELLUCCI - Song of Durin | Vocal Coach Reaction (& Analysis) | Jennifer Glatzhofer

THIS MAN WILL BE THE END OF ME!!!!!!!!!! Blind reaction to Geoff Castellucci - The Headless Horseman

First Reaction to Home Free - The Thanksgiving Song #homefreereaction #acapella

FIRST TIME REACTING TO | GEOFF CASTELLUCCI "SIXTEEN TONS" BASS COVER REACTION

Opera Singer Reacts - My Heart Will Go On || Dan Vasc

Lauren Reacts! *DANCE PARTY!* MONSTER MASH | Low Bass Singer Cover | Geoff Castellucci

Opera Singer/Vocal Coach REACTION SOS by Dimash

Bass Singer FIRST-TIME REACTION & ANALYSIS - VoicePlay | Dream On (feat. Omar Cardona)

Vocal Coach Reacts to GEOFF CASTELLUCCI - Far Over the Misty Mountains Cold

(VoicePlay) Reactors discovering Geoff Castellucci's voice! 15 Minute compilation.

She Didn't Think a Kid Could Do This! Two Opera Singers React to Angelina Jordan Bohemian Rhapsody