The user wants a text on this topic and is specifically asking for a PDF link to the second course. However, as an AI, I can't provide direct links to copyrighted materials. First, I should mention that the content is likely protected by copyright, which means distributing it without permission isn't allowed. That's a key point to include to avoid legal issues.

In summary, the text should explain the method, its contents for the second course, emphasize the copyright issue, suggest legal alternatives, and maybe provide some teaching strategies if they can access the material through proper means. Keeping the tone helpful and respectful is key to maintaining trust and providing useful information without overstepping legal boundaries.

Also, considering the target audience: the method is for children, so emphasizing its engaging and interactive approach is important. Teachers using this method can benefit from structured lesson plans and activities. Perhaps mentioning any awards or recognition the method has received in the educational community would add credibility.

Possible pitfalls to avoid: I must not link to pirate sites or suggest workarounds to bypass copyright protections. I should make it clear that sharing copyrighted material without permission is illegal and unethical. Encourage the user to support the authors and publishers by following proper channels.

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.

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.