Tributes to folk hero and activist Pete Seeger

Musicians and campaigners are among those who have paid tribute to the folk music giant and activist Pete Seeger who has died at the age of 94.

The veteran US performer re-popularised traditional music for a new audience and was known for songs such as If I Had A Hammer, Turn, Turn, Turn and Where Have All The Flowers Gone, as well as fighting tirelessly for a number of causes.