Sounds I love to hear.

I like the sound of children playing, to me it is the sound of summer

I live far enough away from a school to just about hear kids playing in the school yard. They are pleasant to listen to but I wouldn't like to live any closer to the school. I also hear the bells tolling at the local church. Seems to be mostly Wednesdays and Sundays?
 Bats flying are another creature I like to watch and listening to their high pitched sonic directional (sonar)? they use.