Rewrite Plugin ============== The ``rewrite`` plugin lets you easily substitute values in your path formats. Specifically, it is intended to let you *canonicalize* names such as artists: for example, perhaps you want albums from The Jimi Hendrix Experience to be sorted into the same folder as solo Hendrix albums. To use field rewriting, first enable the plugin by putting ``rewrite`` on your ``plugins`` line. Then, make a ``rewrite:`` section in your config file to contain your rewrite rules. Each rule consists of a field name, a regular expression pattern, and a replacement value. Rules are written ``fieldname regex: replacement``. For example, this line implements the Jimi Hendrix example above:: rewrite: artist The Jimi Hendrix Experience: Jimi Hendrix This will make ``$artist`` in your path formats expand to "Jimi Henrix" where it would otherwise be "The Jimi Hendrix Experience". The pattern is a case-insensitive regular expression. This means you can use ordinary regular expression syntax to match multiple artists. For example, you might use:: rewrite: artist .*jimi hendrix.*: Jimi Hendrix As a convenience, the plugin applies patterns for the ``artist`` field to the ``albumartist`` field as well. (Otherwise, you would probably want to duplicate every rule for ``artist`` and ``albumartist``.) Note that this plugin only applies to path templating; it does not modify files' metadata tags or the values tracked by beets' library database.