UPDATED: Save Album Art to Album Folder v7.1
Universal, for macOS 11 and later only. This script will export the artwork of the selected tracks (or the tracks in a selected playlist) as an image file to the folder which contains each selected track's file--presumably each track's Album folder--or to a single user-selected folder. If multiple album tracks are selected, the script will make sure only one artwork file per Album is exported.
Also see Save Album Art as folder.jpg.
Latest version:
- Officially compiled as Universal
- Commensurate improvements for M1 Macs
More information for Save Album Art to Album Folder v7.1 and download link is here.