Who was the lead singer of the grunge band Nirvana?

Kurt Cobain was the lead singer of Nirvana, a band that played a pivotal role in the rise of the grunge movement in the early 1990s. Cobain not only served as the frontman but also wrote the majority of the band's songs, which often featured themes of disillusionment, chaos, and introspection. His distinctive voice and songwriting style helped to shape the sound of grunge, making Nirvana's music both commercially successful and artistically influential.

Nirvana's breakout album, "Nevermind," brought them to international fame, largely due to Cobain's charismatic presence and the band's unique blend of punk rock and melodic elements. His artistry and tragic life have left a lasting legacy in popular music, influencing countless artists and redefining the rock genre for a new generation.

The other names mentioned were notable figures in their own right but were not associated with Nirvana. Chris Cornell was the lead vocalist of Soundgarden, Layne Staley was the lead singer of Alice in Chains, and Scott Weiland was the frontman of Stone Temple Pilots. While all participated in the grunge or alternative scene, their contributions were separate from Cobain's and Nirvana's impact.