A copyright infringement lawsuit is expected to be filed against Led Zeppelin by a member of the 60’s band Spirit. It will seek to block the release of the “Led Zeppelin IV” box set over claims that the famous introduction to Stairway To Heaven is a blatant ripoff of their 1968 instrumental song, Taurus. Check out the video and give it a listen. What do you think? Is it a little too close for comfort, or are the lawyers grasping at straws?