Answer
Melodious is a fitting description for Caruso's voice, capturing its enchanting quality. It possessed a richness and fullness that resonated deeply, leaving listeners captivated by its beauty. The term "melodious" encapsulates the harmonious blending of notes, the smooth transitions, and the pleasing effect it had on the ear. Caruso's voice had an inherent musicality, effortlessly weaving together a tapestry of sound that evoked emotions and stirred the soul.