I gather that the Youngs' nephew will be taking Malcolm's place.
Back in '96 or so I saw Patti Smith play in Central Park - her son played Sonic Smith's part in a couple of MC5 songs. That was cool.
I hope to God I'm able to take my son to this concert. He loves them so much as do I. I thought taking him to see Star Wars was an amazing experience, I can't imagine what it would be like to take him to see his favorite band. Wonder how many other people will be taking a 7 year old to see them