Gmancamper

I've been looking at many forums now and a multitude of blogs, and it seems I'm the only person who has ever noticed that James Hetfield's riff under one of Kirk's solo in the day that never comes is the main riff to motorbreath, just played with a slightly different rythym. If anyone one doesn't believe me, check it out. It starts at exactly 6 mins, 47 seconds into the song. Really cool. Anyone else notice this?