Appending to existing genres

Mac
6

You can also use a dedicated action combined with a filter.

Filtering for

NOT genre HAS "Rock"

would list all files which don't have "Rock" in the genre field. Then, applying an action Format tag field for field GENRE with [%genre%, ]Rock would append the genre "Rock" to a possible existing genre.

You can use two actions Replace for field GENRE with

  1. , Rock and
  2. Rock

replaced by nothing (equivalent to removing) to remove the genre "Rock" from a possibly comma-delimited list of genres.