Gabi Schaffner and Pit Schultz’ Datscharadio combines two future proof activities: fm radio and gardening. We called on them in their converted caravan that was parked in the grounds of the State Garden Show in Gießen, Germany. Sarah revisited 40 year old bird song recordings she had inherited from her father and Knut made everybody whistle and hum, including Gabi, Pit and guest artist Sylvie Arnaud. In return we got sunshine, local cider and tulips.