Complex sentence: The song is a hard rock song backed by a distorted guitar riff based on power chords and Bret's powerful vocals toward the end of the song after the solo Bret comes in with a distorted vocal that he has utilized in previous songs.
Split into simpler sentences: The song is a hard rock song backed by a distorted guitar riff based on power chords and Bret's powerful vocals. Towards the end of the song after the solo, Bret comes in with a distorted vocal that he has utilized in previous songs.