Get Ready to Be Amazed: The Vocal Mastery Behind Celine Tam's "Flashlight" Performance Jessie J’s "Flashlight" requires seamless vocal transitions, dynamic control, and sustained high notes. Celine Tam’s viral rendition showcases how scientific vocal training transforms young voices into captivating performers. 3 Key Vocal Lessons from Celine's Performance: Resonance Placement: Moving seamlessly from chest to head voice without vocal strain. Diaphragmatic Breath Control: Supp
