The earth is the only home for all humans and as many as 8.7 million different forms of life.
In recent decades, there have been increasing calls and popular initiatives around the need to protect and save our planet.
Earth Day is a typical example, which falls on April 22nd each year since 1970.
As we mark Earth Day, five celebrated composers and musicians join us in this edition in the hope of using their music to spread the message about the importance of environmental conservation and wildlife protection.
