Clean track / remove background noise from songs

Description Request for a built-in option to clean up background noise/artifacts in generated songs (e.g., hissing, clanking, swooshing, screeching). This is especially important for users finalizing songs for release (e.g., CDs, streaming), where these artifacts affect overall quality. Use Case Finalizing songs for distribution Improving audio quality without external tools Managing large song libraries with consistent output quality Proposed Solution Add a “Clean Track” / “Remove Noise” feature to reduce or eliminate background artifacts.