I’d encountered Roon music playing and cataloguing software on a few occasions, as well as its predecessor, the Sooloos music storage and handling system, with its attractive graphical presentations of tracks, artwork and music cataloguing. Acquired by Meridian some years ago as the heart of its streaming solution, Sooloos was later spun off as a separate company, eventually becoming Roon in 2015. But the heart of the system has remained: an informative, easy to use music management system, based on extended metadata and intelligent cataloguing of content.