I have two printed versions of Rush's Limelight; Guitar for the Practicing Musician May 1985 isssue (yes, I have dozens of these magazines !) and, more recently, Rush Deluxe Bass Tab Collection 1975-2007 by Alfred Publishing. Both show notes and tabs. Putting these two versions side by side, they are written/transcribed differently. Alfred shows a key sig of E, GftPM shows B. Both show time sig of 7/4 when bass enters, but when lyrics start; Alfred show 3/4, GftPM shows 6/4. There are notes shown in Alfred that GftPM doesn't show and vice versa. These differences in notation is consistent throughout the two versions. The recorded song is the same no matter who listens to it. I've noticed this in other printed material. So, who's right ? Who's wrong ?