Planet background noise

I think you should add a bit of background noise to different planets when you are nearby.
I think this really only applies to droo for the stock solar system, for just imagine how welcoming it would feel to hear birds chirping when approaching splash down.
This also would be a nice thing to create in planet studio, you could maybe choose a sound file to hear, for a planet, and then what altitudes you would like to hear it at.
The main reason I am suggesting this is just because I feel lonely when splashing down on droo, and nice bird sounds in the background would be very nice to hear to lift my spirits.