VOCAL COACH Justin Reacts to Stray Kids FELIX’s INSANE LOW AND HIGH NOTES (The Duality)

Get started FREE with my 90-Day Singing Transformation Challenge: Over 1,000,000 upcoming singers have practiced with this free 7-min vocal workout. Record your voice before and after to hear your improvement. Afterwards check out some epic 90-day singing transformation before & afters on my official website to get inspired. ➢Listen to my music: ➢Instagram: