I need to avoid giving any link, even indirectly. So, I should stress the importance of purchasing or borrowing the material legally. Maybe suggest checking libraries, educational institutions, or reputable online stores.
Another thought: the user might not have access to physical copies and is seeking a PDF due to convenience. In that case, offering advice on how to purchase or access the material legally is the right approach. Also, providing some tips on how to effectively use the method if they have the book could be beneficial, even if they can't get the PDF. I need to avoid giving any link, even indirectly
Wait, the user might not know the difference between the courses. So, briefly comparing the first and second course content would be useful. For example, the first course might focus on basic rhythms and simple melodies, while the second course introduces syncopation, minor scales, basic chord progressions, or improvisation. Another thought: the user might not have access