Sound riddle!

Soundscapes or sound postcards of Cairo ... in any case soundprints of places or moments of the city, here the Egyptian capital.

Guess what are these four sound ambiances:
which scenes are here illustrated by these few seconds of sounds?

Scene #1

Scène 1: …?

Scene #2

Scène 2: …?

Scene #3

Scène 3: …?

Scene #4

Scène 4: …?

…
…

Listen and give your forecasts by posting a message in the forum below:
Scene 1:…
Scene 2:…
Scene 3:…
Scene 4:…

:-)

Then, answer of the sound riddle, here:
Sound ambiances of Cairo: To propose an anthropology of sound environments.