To see him with the E Street Band and solo.

When I saw him solo in a small theater I was floored over how good of a singer he really is. It's something I don't think is fully captured on cd.

The other thing that struck me was how his charisma in a setting like that made you feel like you were the only one in the room with him and he was placing his entire attention on you.

Not only that, he has the type of engaging personality that entertains people either in small groups or large crowds.

But if I had to pick between one or the other as my last opportunity, I'd pick the acoustic solo route. It's much more intimate.