RaisedByWolves
War Child
It's interesting to see some going with the visual (Red Rocks, Slane, Zoo TV), and some going with the audio (Achtung, Joshua Tree). For me the visual component was so crucial. Probably because I didn't listen to much music as a kid, I was busy preparing to be on the Yankees or Knicks.
The biggest problem with the visual is just that, if the viewer starts to focus in on Bono's mullet etc or the cowboy type clothing The Edge wore during the JT era, then it could alter their opinion of the band depending how young they are.
Can you imagine introducing a 13 year old who has just started to explore music to U2 via Bono dressed as MacPhisto? That could put him or her off U2 before they even really listen to the songs.