I am looking to add a tag called "album tracks" to all my music files. This tag would tell me how many total tracks are on the album. Currently I just have the track number as 1, 2, 3... Also, all other tags standard tags are set in each file (album, artist, etc.). Also, each album is in its own folder.
I would like to find an automated way to do this as I have 18000 files and don't want to do it album by album.
Ideally, I would want to select all my files and run some kind of script that counts the number of mp3 (or flac, or ogg) files in each folder and takes that count and tags the files in that folder with the number.
Any help on this would be greatly appreciated!