The conversation between human and AI assistant.
What are the best books (both paid and free ebooks) available on the internet for learning piano or getting better at it?
Those sound like great resources. How about for more advanced players?
For more advanced players, I would recommend "The Virtuoso Pianist" by Charles-Louis Hanon, which is a classic exercise book that has been used by pianists for over a century. "Fundamentals of Piano Practice" by Chuan C. Chang is also a great resource that covers advanced techniques, such as finger strength and flexibility.