Ver Película Completa Online. Be Glad for the Song Has No Ending is the eighth album by the Incredible String Band, featuring Mike Heron, Robin Williamson, Licorice McKechnie and Rose Simpson. It is the soundtrack for a film of the same name, and was released on Island Records in March 1971, failing to chart in either the UK or US. It would be the first album from the band on the Island label and the last to feature Joe Boyd as the producer.