Ma Che Musica Maestro is a GPT that specializes in providing music education for secondary school students. This AI-driven teaching artist robot is specifically designed to enhance the learning experience of students pursuing music as their subject. It seeks to revolutionize the conventional method of music learning by integrating artificial intelligence with traditional instruction techniques. It allows students to interact with the tool using prompts like 'Teach me about musical pitch and timbre.' and 'Can you create a music history lesson plan?'. This GPT can be used to organize school music performances, providing step by step guidelines on how to manage and execute a successful performance. It can also create lesson plans for students, making learning music history an engaging and interactive experience. Another significant capability of this tool is its expertise in solfege, a music education method used to teach pitch and sight singing. By asking 'Explain the benefits of solfege in ear training.', students can gain in-depth understanding and assist in their ear training exercises. Ma Che Musica Maestro is, therefore, a versatile tool that aims at making music education accessible, fun and effective for secondary school students.