Geoff Castellucci - Vocal Range
13:03
Tim Foust vs Geoff Castellucci - Low Notes
27:47
Geoff Castellucci Vocal Range | (C#0)B0 - A5
18:21
Hearing Loss (A True Story)
15:27
(VoicePlay) Reactors discovering Geoff Castellucci's voice! 15 Minute compilation.
9:51
Mitch Grassi - Vocal Range (A1 - B7) (By Axel Fuentes) NEW
6:47
Geoff Castellucci - Baritone or Bass?
8:45
Vocal coach reacts to-Jacks Lament-Geoff Castellucci
19:38