Opera Singer Reacts - Jack's Lament || Geoff Castellucci

Geoff Castellucci - Jack’s Lament | Opera Singer Reacts

Opera Singer Reacts - Hellfire || VoicePlay

JACK'S LAMENT - Geoff Castellucci | Vocal Coach Reacts

Classical Musician's Reaction & Analysis: I SEE FIRE - GEOFF CASTELLUCCI

Opera Singer Reacts - You Don't Mess Around With Jim || Geoff Castellucci (Bass Cover)

So Much EMOTION In This COVER!! | Jack’s Lament - Geoff Castellucci | Acapella Reaction/Analysis

Opera Singer & Beatboxer Reacts (& Analyzes) - Be Prepared || VoicePlay ft. Mykal Kilgore

SPOOKY CASTELLUCCI!!!!!! Blind reaction to Geoff Castellucci - Jack's Lament

Opera Singer Reacts - Valhalla Calling - VoicePlay

Music Teacher Reacts | GEOFF CASTELLUCCI - Jack's Lament

Geoff Castellucci - JACK'S LAMENT | Singer Reacts |

Geoff Castellucci - I SEE FIRE (REACTION)

GEOFF CASTELLUCCI - Jack's Lament | Vocal Coach Reaction (& Analysis) | Jennifer Glatzhofer

Opera Singer Reacts - Oogie Boogie's Song || VoicePlay (The Nightmare Before Christmas)

Secrets of Subharmonics and Overtones REVEALED! Vocal Analysis of Bass Singer: Geoff Castellucci

Geoff Castellucci IS Jack Skellington! Bass Singer Reaction (& Analysis) | "Jack's Lament"

Music Teacher Reacts To Incredibly Low Notes!! | Geoff Castellucci's "I See Fire" From The Hobbit

Classical Musician's Reaction & Analysis: VALHALLA CALLING by VOICEPLAY

Bartender Reacts *What's the opposite of a lament?* JACK'S LAMENT Cover by Geoff Castellucci

Opera Singer Reacts - Hoist The Colours || VoicePlay