Helmut Lemke started his journey into the world of sound more than 40 years ago, investigating sounds that are around us, some are obvious, some are familiar, some have to be found… and he has performed and exhibited process based work responding to his investigations. His endeavour has taken him to concert halls and outdoor markets, to Galleries and Museums and to the frozen seas off Greenland, to Function Rooms of Pubs and to International Festivals. He has presented his work all over the globe, collaborating with other Sound Artists and Musicians, with Dancers and Scientists, Visual Artists and Architects, Poets and Archaeologists, Performance Artists and Wildlife Rangers.