Opera Singer & Beatboxer Reacts (& Analyzes) - The Headless Horseman || Geoff Castellucci

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

Geoff Castellucci "Sixteen Tons" REACTION & ANALYSIS by Vocal Coach / Opera Singer

Voiceplay Be prepared- Danielle Marie Reacts

MIND-BLOWING Vocals in "SONG OF DURIN" by Geoff Castellucci

The Thanksgiving Song Home Free Reaction

GEOFF CASTELLUCCI Headless Horseman | Vocal Coach Reacts (& Analysis) | Jennifer Glatzhofer

Opera Singer FIRST TIME REACTION to FLOOR JANSEN! | Vocal Coach Reacts

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

Geoff Castellucci - “I SEE FIRE” - REACTION!!

HOW LOW CAN HE GO?! Bass Singer Reaction & Vocal ANALYSIS - Geoff Castellucci | Big Iron & Imagine

These Dwarves NEVER MISS | Song of Durin | Geoff Castellucci Reaction/Analysis

First Reaction to The Bass Gang ft. Ally the Piper - Rains of Castermere #bass #reaction

SIXTEEN TONS - Geoff Castellucci | PRO Beatboxer REACTS

Opera Singer Reacts & Analyses - Spread Your Fire - Dan Vasc

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

Geoff Quakes 12.0 - Best Reactions to Geoff Castellucci of Voiceplay

Pro Beatboxer and Opera Singer Reacts (& Analyzes) Wing, Hellcat, Hiss - Umaga

VOCAL PANDEMONIUM! Bass Singer Reaction (& Vocal ANALYSIS) - VoicePlay | Classical Chaos

Geoff Castellucci - Jack’s Lament | Opera Singer Reacts

Reacting to REMIX vs ZEKKA