Custom tag based on #AudioChannels

[Veganfloyd]

Thank you. Unfortunately, this does nothing for me. I created a tagUpdate.txt file with your code pasted in. I saved it to my Synology NAS and copy-pasted its location/name (/volume1/music2/tagUpdate.txt) from file properties to tagUpdate in the Advanced Properties tab. I re-scanned, re-started my control point (HiFi cast) and nothing changed in the view of my library.