Vocal ANALYSIS of Geoff Castellucci's "Aint No Sunshine" all vocal cover!
27:59
"The Sound of Silence" vocal ANALYSIS of Geoff's deep bass cover!
24:44
Geoff Castellucci "Sixteen Tons" REACTION & ANALYSIS by Vocal Coach / Opera Singer
19:23
My First Time Hearing Soda Stereo! Vocal ANALYSIS of "De Musica Ligera"
28:20
Disney's Most Epic Song! VoicePlay ft. J None "Hellfire" gets another Vocal ANALYSIS!
9:40
Voice Teacher Reacts to GEOFF CASTELLUCCI - Ain't No Sunshine (Bill Withers Cover)
26:05
Deadly Lows Analysis of Geoff's "Ghost Riders In The Sky"!
27:03
Bass "The Hobbit" a cappella?! Geoff Castellucci's "I See Fire" Vocal Analysis is finally here!
8:28