Jonathan says: Saturday night around dinnertime we started hearing rock music coming from outside somewhere in our neighborhood, so loud that we figured it must be a concert. After dinner Charlie and I took a walk, partly to see whether we could find the music and partly just to stretch our legs in the cool of the evening. We followed the sound, which turned out to be farther away (and so actually louder) than we had anticipated. A funny thing happened, though, as we were finally approaching. The music changed from rock to something much more percussive and horn-laden, and I recognized a song I know well, "Mal Bicho," by one of my favorite bands, "Los Fabulosos Cadillacs." It sounded so like the original recording that I started wondering whether it was a DJ, not a live concert, we were hearing. Then the next tune started; it was "Matador," which I know inside and out, having played it 1000 times with the Rude Mechanical Orchestra. Now there was no doubt: we were about to stumble upon a Fabulosos Cadillacs show. We went through a gate, followed the crowd, and there it was, there they were.
Charlie says: I was dancing to the music. Papa danced with me and we did the round-jumpy game. It was so amazing 'cause the lights were reflecting out in the sky and we got to hear one of the bands that Papa likes very much. There was a big crowd and we clapped our hands like clap-clap-clap-clap.
[By clap-clap-clap-clap, Charlie refers to the four beats in the chorus of "Vasos Vacios"(at 1:20-21 of this video).]
JG: Charlie, what was it like being out late, after dinner, in Buenos Aires, past your bedtime?
CJG: It was so wonderful and really still amazing.
Okay, so the videos and photos below are of low-quality and don't do justice to the excitement of the moment. You'll have to take our words for it.
I'm still not quite recovered from the surreality of walking out my front door in Buenos Aires and discovering my favorite Argentine band playing a free outdoor concert. The sort of thing that usually only happens in New Orleans.

