Julian Cope presents Head Heritage

I think it should be judged on its own merits. Personally I can't imagine seeing, say, Thin Lizzy without Lynott, but who are we to say that Brian Downey should be denied the opportunity to play the songs of a band he was such an intregal part of - and that he can't make a living from something he invested in so much? And if you're an uber-fan, you may well enjoy hearing, say, Scott Gorham play those riffs live.