What is the fine-grained topic of the following text: Performing a beguiling blend of roots rock, folk and Americana, the British duo have only released three albums under their own name but to those in the know they’ve been ever-present on the scene, whether writing songs in Nashville or winning international acclaim for their liaison with Oscar-nominated American actress Elizabeth McGovern as Sadie and the Hotheads. Only return the topic.
British duo's contributions to roots rock, folk and Americana music