https://www.mariacallas.fr/
Callas had a vocal range that few could match, but it was her emotional expression that truly captivated audiences. She could convey vulnerability, strength, and passion with every note. Her ability to portray characters with depth and nuance transformed the way opera was viewed. People didn't just hear her; they felt her. This emotive quality earned her nicknames like "La Divina" and "The Bible of Opera."