Coming back to my earlier plea (#32) for better folder browsing, let me illustrate the necessity for this using Beethoven as an example.
First, how NOT to do it - this is the Innuos way... My "Classical" folder subdivided by composers. Looks really boring and unrewarding.
2. This is how I'd like it to look. This is the Naim app, using the "Minim Server" application running on a UPnP server. We're in "folder view" and I've split my music library into different folders including "Classical", "Languages", "Jazz", "Humour", etc.
(a) Contents of my "Classical" folder. These are subfolders, which I've manually created, one per composer. Ideally the system would assign an icon based on an album cover, but the "Minim Server" requires me to add a "Folder.jpg" file, which then provides the artwork. Simple and easy to use.
(b) We now dip into my "Beethoven" folder. Because I have so much Beethoven, I've chosen to subdivide by Genre here - but n.b., these are still folders, each with its own icon.
(c) Now we dive into "Orchestral". Again, we're not showing albums; I have too many, so I'm subdividing (manually) by work:-
(d) Finally, we choose a particular work, to reveal multiple recordings of it:-
This works for me, and allows me to organise massive collections of "Classical" music in a straightforward way, without having to use complex metadata. Yes, I can also browse by "Album", but this makes music easier to find. YMMV, but I raise this to emphasize how a plain-vanilla "Folder" view can allow far greater flexibility. Yes, Innuos already has "Browse by Folder", but it's implemented as a second-class option; I'd like it raised to the same level as "Album" browsing, with full artwork.
Having an attractive interface like this is all part of the musical experience. It's why many of us still prefer physical CDs; if Innuos are going to win more people over, they need an interface to match.
Sorry to go on at such length, but I hope the Innuos folks will find this useful.