i would like to apply labels to my music files so that i can manipulate playlists and views based on these labels.
i am currently using the comment field, my problem with that is when i choose 100 files and want to apply new label to them, if some of these files already have labels in the comment field i will override it (instead of appending to it)
can i append instead of overwrite ?
or maybe someone use better method to apply labels ?
If, by "label", you mean adding some miscellaneous extra information to a file that has not been applied automatically, remember that you can add your own custom tags for whatever information you want and then use this in playlists and views to sort your music as you wish. You don't have to use the tags that are supplied pre-built, such as Comment. For example, if you have a need to record whether a file came from CD or Vinyl or an MP3 download, then you can create a new field called, say, Source.
If however you can't identify *what* information you want to record in order to create a new field for it, and you just want to keep appending miscellaneous things to Comment, that will be more difficult to do. But if you want to do that, you could create a temporary custom field and then select your items and put a new comment into the temporary field, then use an update to append that new field to the existing Comment field. You might find extracting the information from Comments a bit awkward too.