I’m trying to populate a (custom) tag field with the value of a flexible attribute. I’m using beets on Win10.
In this specific case, I populated my library with playcounts from last.fm which are stored within the attribute “play_count”. But whenever I try to pass the “play_count” value to another field by e.g.:
beet modify artist=$play_count
it passes the string “$play_count” to the field, instead of its value. How can I pass the actual value of the flexible attribute to a different field?