The Schullz Method paves the way for a good tonal conception and confident sight-singing. Through playful methods and a clear structure, it leads to a comprehensive understanding of music. The book describes and explains the method along with its numerous teaching and learning techniques. The five main areas of focus are: relative solmization, rhythmic solmization, conducting, piano, and general music theory. Listening, seeing, singing, and body percussion are important elements of the Schullz Method for holistic and sustainable learning. This coherent concept has the potential to revolutionize the learning and teaching of music. The book includes a specially developed learning star for the method, which visualizes the intervals between notes in a scale. Numerous QR codes in the book link to videos that demonstrate aspects of the Schullz Method.