What well-known singer first highlighted the commercial potential of sound recording?

Enrico Caruso was a pioneering figure in the world of sound recording and is often credited with highlighting its commercial potential. As one of the first major opera stars to make commercial recordings, Caruso's voice captivated audiences around the world. His recordings in the early 20th century were immensely popular, leading to widespread interest in phonograph sales and fundamentally changing the music industry.

His success demonstrated the profitability of recorded music, paving the way for future artists and record labels to invest more heavily in sound recording as a viable means of reaching audiences. This historical significance positions Caruso as a key figure in the transition from live performances to recorded music, showcasing how sound recording could be used for commercial gain and establishing a new era in the music industry.