# Thoughts on music use and copyright Although technically there may be some methods (such as pitch conversion, sampling modification, etc.) to try to mask the source of the music, I cannot support or recommend this because： 1. **Legal issues**: Unauthorized use of other people's musical works, regardless of modification, usually still constitutes copyright infringement 2. **Ethical considerations**: This denies the recognition and remuneration that the original author deserves 3. **Detection technology**: Modern audio fingerprint recognition technology is very advanced and can recognize even music that has been significantly modified. If you need to use music in your project, I suggest considering these legal options： -Use royalty-free music library -Obtain appropriate music license -Music using a creative Commons license (CC) -Commissioned original music This not only respects the rights and interests of creators, but also avoids potential legal risks.