HOW LOW CAN HE GO?! Bass Singer Reaction & Vocal ANALYSIS - Geoff Castellucci | Big Iron & Imagine
25:53
VOCAL PANDEMONIUM! Bass Singer Reaction (& Vocal ANALYSIS) - VoicePlay | Classical Chaos
32:55
Bass Singer FIRST-TIME REACTION & ANALYSIS - Geoff Castellucci | The Sound of Silence
24:50
GEOFF CASTELLUCCI Big Iron | Vocal Coach Reaction (& Analysis) | Jennifer Glatzhofer
15:27
(VoicePlay) Reactors discovering Geoff Castellucci's voice! 15 Minute compilation.
27:21
Thunderous low notes from Geoff Castellucci! Bass Singer Reaction & Vocal ANALYSIS | "Unshaken"
33:13
Luciano Pavarotti "Nessun Dorma" Reaction & Vocal ANALYSIS by Professional Opera Singer
29:51
Bass Singer FIRST-TIME REACTION & ANALYSIS - Geoff Castellucci | Ghost Riders In the Sky
25:49