The entire song written from one idea, which is found in the opening riff. If you’re interested in classical composition techniques being used in rock, you might find it interesting to listen to and watch, as the video includes onscreen notes about the variations
Like riffs? Melody? Shred? Free mp3s? Acoustic guitars galore? Download tunes from my new acoustic album, classical guitar album, or hard rock albums at www.randyellefson.com