Thanks to a radio report I came across an interesting project where people can submit their favourite sounds of Prague. I find it amazing particularly since sound is rarely used on websites and blogs. There is many photo sites out there, but imagine having your town described through its sounds! You will find many interesting examples on the project website.
I too will have to check my old sound archives if I have something useful to share.
All sound files were taken from the Favourite Sounds of Prague website
and are published under a Creative Commons license.