The festival's best free music event, 20th year hosted by Yard Of Ale, Scotland's favourite folk 'n' fun band and guests - Sandy Tweeddale, FCUkulele, Bedford Falls, Gallo Rojo, and On The Wagon. Caledonian Folk and Blues at The Guildford. Free. Yard Of Ale and Guests 20th Year! Yard of Ale (hosts). Scotlands favourite folknfun band, anchoring the event for the 20th year, multi-instrumental, close harmony, traditional, contemporary and country music.