Mark (my 12 year old) loves the Beatles and Who, and really likes AC/DC (we can't be in agreement on everything). For Rachel (15 year old step daughter) it was her 3rd concert. The first was Weird Al Yankovic. The second was Taste of Chaos (a bunch of bands, some really dreadfully bad). I took her and 5 of her freinds to that last year.
For a good sample of Abe Sr.'s playing, listen to Gary Burton's New Quartet CD.