OS X 10.10 or later only. This script will export the artwork of the selected tracks or tracks in the selected playlist as a JPEG image file named folder.jpg to the folder which contains each selected track's file--presumably the track's Album folder. Many third-party music players and systems (Sonos, for example) may look for a "folder.jpg" here to use as display artwork. If multiple album tracks are selected, the script will make sure only one image file per Album is exported.
Based on Save Album Art to Album Folder.
The main settings for the script. My understanding is that other common filenames include "cover.jpg" and "album.jpg".
(via in-app purchase)
Perhaps Also of Interest...
downloaded 10m 39s ago
Delete files downloaded and cached by Apple Music
downloaded 14m 13s ago
Drag-and-drop to convert audio files with iTunes
downloaded 14m 23s ago
Recreate a playlist such that its visible columns mirror the Music library
downloaded 14m 47s ago
List tracks not assigned to playlists
downloaded 15m 56s ago
Display/export a text file list of chosen tag data in library or playlist
downloaded 18m 41s ago
Display, create text file listing info of dead tracks