he LOVES them (bless him) 
and i have two tickets for their tour which apparently will be their last
i was going to be going with a mate but she can't go now. so i am considering taking DS
i have been to loads of gigs / concerts / festivals and seen little kids there, in fact i went to see iron maiden in 2011 and was amazed at how many people had brought DC with them
and i know DS will absolutely love it.
but wanted to see what the general MN consensus is...have you, or would you, take DC of this age to something like this? or is he a little young....?