Adding this file extension instructs Google to find open directories that contain audio files.
Let’s analyze each part of the search string: intitle index of xxx mp3 install
The line between ethical and unethical can be thin. For example, it might be technically legal to stumble upon an open directory of a small, independent band's unreleased demos. However, downloading and sharing those files would be ethically wrong, as it violates the band's trust and right to control their work. Adding this file extension instructs Google to find
If you are searching for music and see results that require an or an .exe file, you should proceed with extreme caution. independent band's unreleased demos. However
– Use .htaccess (Apache) or basic authentication to block public access.