There's not a lot about them online Mary. There's four of them. The woman singing "Halloween" is Ann and the is other woman is Fiona Forbes, as well as Scott and John who sing and play guitar. They are based in Fife and gig all over Scotland. I'm biased because I know them and have seen them a lot recently, but I love to hear them and their harmonies are outstanding. Especially their Burns stuff. I'm sure they won't mind me encouraging people to check out their CDs!