And what’s worse, when I add WORK and PART tags using dBpoweramp first, and after that do some additional tag editing in MM4, MM completely REMOVES the PART tags!! Is there a workaround that you guys know of for this huge problem? However, now that I’ve recently started working with Roon (and I’m very enthusiastic about it!) I am very sad to see that MediaMonkey does not support either WORK/COMPOSITION or PART tags. I have even written a number of scripts to make life easier, so you could well and truly say that I’m all but married to MediaMonkey. I have been using MediaMonkey (MM4) for some ten years now and it has always proven to be a trusty workhorse for precise (mass-) tagging. Whenever I make a change to one or more of the radio buttons in the ‘Metadata Preference’ tab within the Album Editor or Track Editor, click on the ‘Save’ button, close and then re-open the Album Editor (or Track Editor), none of my changes appear to have been saved to the database! (In other words: alle settings are gone). Perhaps you could answer these two questions that I have and that I think are related to the topic of this thread: Hi a Roon newbie I’m trying to find my way around the more complicated aspects of this software.