Sing and Bring Pleasure

On leaving the flat  I met Herr Amsel .We greeted and he offered to sing for me . I chose the song below and he let me sing along. Why this choice ? It says a lot and it really is easier than we think. to live a life in peace .
No group of people , animals or birds are better than the other Peta works for the common good of all life forms. We have but one world, imagine how much better it could be for all. Thank you Herr Amsel ...Also thanks gblrps for a second very appropriate song :The blackbird is still singing as in the song .
Imagine    

Blackbird