Depends on the kids and their usual routine and their age. My kids were used to staying up late but even then I didn't start taking them until they were about 7 or 8 years old. I wasn't worried about the language but much younger than that and the kid just isn't going to pay too much attention.

I took my daughter to see Page and Plant (ex. Led Zeppelin) when she was 7 and she remembers it fondly to this day.

If the only way you can go is to take your kids - you can always try it. Don't let them bother others around you though. I tend to concentrate on the show and would not like a little kid trying to have a conversation with me during the concert.