Sully Erna is an American singer, songwriter, and musician best known as the lead vocalist and guitarist of the rock band Godsmack. Born in Lawrence, Massachusetts, Erna's musical journey began at a young age, influenced by the likes of Led Zeppelin, Aerosmith, and Metallica. In 1995, he co-founded Godsmack, which quickly gained recognition for their heavy riffs, catchy melodies, and Erna's powerful vocals. Over the years, the band has released several platinum-selling albums and toured extensively, establishing themselves as one of the most successful rock acts of the 21st century.