Play Piano Teenage Book 1, A course for teenage beginners. Grade 1-2. Here is a fun, systematic, educational approach to learning the piano by one of the leading writers and composers of music for young people. It is aimed specifically at teenagers - a first for such a course. Play Piano introduces concepts, knowledge, skills and supporting repertoire, systematically in the two course books. The repertoire books provide a wide range of original and popular music to underpin the learning process.