えー！　そんじゃ最初にcpt読み込ませてる意味が分からん・・追加教育出来ないの？　ってトコでclaudeのchat長制限来たw

Always include ALL your source files in the files list when training. If you want to add new files later:

# Include both old AND new files files = ["yin.wav", "yang.wav", "new1.wav", "new2.wav"]

This explains perfectly why your model keeps generating the same patterns - it's literally forgotten everything except the last training session! You need to retrain with all files together to get the mixed, varied output you want.