Right now I'm listening to frog music.
We've had a lot of rain and the swamp woods are alive with standing water and the singing of frogs.
Morning & evening are the main concerts, with impromptu jam sessions thru out the day.
It's like a swampy opera. I find it relaxing.
Good intruder alert system as well.
The frogs all stop singing for a moment when they hear something out of place.