Hi. There isn't, as it seems you have now discovered, given your post on another thread. With a handful of posts over five years, that thread isn't suggesting a huge demand for this feature, although I can see why you would like it. I honestly would not expect any enhancements to Music Library functionality now. Sonos' direction of travel is clearly towards streaming. I expect local library support to be maintained, but I suspect Sonos has long ceased looking at enhancements. Of course I could be wrong - that is just my reading of things.