Music about conservation of enviroment?

Question

I need music about the conservation of the enviroment or missing something when its gone or saving something.

Helping

That sorta thing

any ideas

THanks

Answer 1

there's a group out of tuba city/flagstaff arizona.  there band name is 'Blackfire'.  they are about saving our environment.

Answer 2

Your best bet is probably the Joni Mitchell song "Big Yellow Taxi".  The music & lyrics are in the links.

Answer 3

"What a Wonderful World" is my favorite.