Bro has giga chad voice! | Geoff Castellucci - THE SOUND OF SILENCE (Reaction)

Geoff Castellucci - I See Fire (Reaction)

SONG OF DURIN - Bass Singer Cover | Geoff Castellucci | Reaction

DISTURBED The Sound of Silence REACTION with @BlackPegasusRaps

GEOFF CASTELLUCCI - THE SOUND OF SILENCE | REACTION

Metal Singer Performs Amazing Grace (Reaction)

FIRST TIME REACTING TO | GEOFF CASTELLUCCI "THE SOUND OF SILENCE" REACTION

THE SOUND OF SILENCE | Bass Singer Cover | Geoff Castellucci

Dan Vasc - Nessum Dorma (Reaction)

HOW DOES HE DO THAT??? | Sound of Silence by Geoff Castellucci | Music Teacher Reacts

GEOFF CASTELLUCCI - The Sound Of Silence ( Bass Singer Cover) REACTION !!

Geoff Castellucci - THE SOUND OF SILENCE | Bass Singer Cover | Reaction

SINGER REACTS | Geoff Castellucci - "The Sound Of Silence" | Bass Singer Cover

Dan Vasc - O Holy Night (Reaction)

Geoff Castellucci - Monster Mash (Low Bass Singer Cover) Reaction

REACTION & ANALYSIS Disturbed "The Sound of Silence"

HOW did THIS SONG Make Me THAT Emotional?? | I See Fire - Geoff Castellucci | Acapella Reaction

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

Musicians react to hearing VoicePlay for the very first time!

GEOFF CASTELLUCCI - JACK'S LAMENT 🎃 Classical Musician's Reaction & Analysis

Dan Vasc x Rehn Stillnight - Time To Say Goodbye (Reaction)