Original sentence: In that same year, a new British band, Led Zeppelin, began to form their own sound, and would play a role in the creation of a new musical genre, Heavy metal
Edited sentence: In that same year, a new British band, Led Zeppelin, began to form their own distinctly thunderous sound that would play a critical role in the creation of a new musical genre, heavy metal, and solidify hard rock as a staple in the recording industry and as live entertainment