Guy Speranza (1956-2003) was an American rock vocalist best known as the lead singer of the heavy metal band Riot during the late 1970s and early 1980s. Born in the Bronx, New York, he became prominent in the music scene with Riot's 1977 debut album, "Rock City." His powerful and melodic vocals helped define the band's sound, which blended elements of hard rock and heavy metal. Speranza's most notable works include "Narita" (1979) and "Fire Down Under" (1981), the latter of which is considered a classic in the heavy metal genre. His contributions to the band were significant in shaping their identity, characterized by a mix of aggressive instrumentation and anthemic choruses. Though Speranza left Riot in 1981 to pursue other projects, including his work with the band Spyder, his impact on the heavy metal genre remains. He is remembered for his distinctive voice and stage presence, influencing future generations of rock vocalists. Tragically, Speranza passed away from cancer in 2003, but his legacy endures through the music he created and the fans he inspired.