The book "Piano Piano Classic Intermediate" offers a carefully curated selection of 100 classical melodies suitable for advanced pianists. It is aimed at those who find the simpler arrangements in the "Piano Piano Classic Easy" edition too simplistic. The pieces are diverse and cover various eras, including Baroque, Viennese Classicism, Romanticism, and the 20th century. Each piece is arranged at an intermediate level, making it suitable for both self-study and piano lessons. A special feature is the QR codes that provide access to audio recordings of the melodies, faithfully performed by Gerhard Kölbl on the piano. This concept enhances learning and enjoyment of music by creating a connection between the sheet music and the sound.