"The Sound of Silence" vocal ANALYSIS of Geoff's deep bass cover!
20:02
Voice Coach/Opera Singer REACTION & ANALYSIS Disturbed "The Sound of Silence"
23:43
Geoff Castellucci "Monster Mash" REACTION & ANALYSIS by Vocal Coach / Opera Singer
13:19
THE SOUND OF SILENCE - Bass Singer Cover by Geoff Castellucci | Artist Reaction & Analysis
26:05
Deadly Lows Analysis of Geoff's "Ghost Riders In The Sky"!
7:14
This is so moving! | THE SOUND OF SILENCE | Bass Singer Cover | Geoff Castellucci | Reaction
1:23:50
Geoff Castellucci: Tea Time Interview with Elizabeth Zharoff
24:31
Disturbed ft. Myles Kennedy "The Sound of Silence" REACTION & ANALYSIS by Vocal Coach
21:31