The story of Roger Payne’s best-selling environmental album, released 50 years ago.

Songs of the Humpback Whale was released in 1970 and went multi-platinum, becoming the best selling environmental album of all time. But it also became emblematic of the West’s shifting attitudes towards environmentalism, inspiring a global movement to save the whales which continues to this day.

Marking the 50th anniversary of bioacoustician Roger Payne’s unlikely smash hit, this programme considers the legacy of sounds that caught the imagination of the world.

Source: BBC Radio 4 – Seriously…, Songs of the Humpback Whale