Top Request: Navigate music collections by folder in the Groove app

To start with, we put our music into folders depending on who's it is. So mine goes into a folder with my name, my wife's goes into a folder for her and then we have a folder for the music we share.

My folder structure changes depending on the type of music...

TV shows or Games go in a folder structure like:

Genre[Series]Album

for general music follows a more normal folder srtucture:

Music\Artist\Album

Being able to select music at a certain folder location and be able to play it all or shuffle it, or even add it to a playlist would make things easier. Selecting multiple folders at a given level would also be great so that I can select my own folder and the shared one and say play all! then when my wife comes home, I just switch it to the shared folder only so she doesn't have to listen to my stuff that she doesn't like.

Music\Artist\Album

How I use it.

Select an album and play it in track order.

Add an album to a playlist. Not always the current playlist. Also Add an album to a new playlist.

Select several songs using Ctrl-click and add them to a playlist. Or create a new playlist from them.

Browse the list and add a single song to any playlist.

Rearrange songs in a playlist. Including the current playlist.

All actions are drag and drop or context menus.

Note that none of these actions interupt the music that is playing.

I also use the keyboard a lot to navigate the folder tree and add songs to the current playlist.

All my music is stored in OneDrive. 

Music, which is not stored in OneDrive will be downloaded automatically when I Add them to my collection.

Folder structure looks like this:

<OneDriveFolder>\Music\Artist\YYYY - Album\XY - Song

XY is the ordering numer of the song.

I access my music from my Windows Phone (L950), Tablet (Odys Wintab 9 Plus 3G) and also Desktop (Custom).

On my Desktop and Phone the songs are downloaded to HDD/SD. Since my Tablet is on WiFi all the time and has few storage left, the songs are not downloaded to my tablet. So I have to stream them on my tablet.

Mostly my folder structure is like:

Artist > Albums >Sound Tracks

I started this because my music collection is originally downloaded from Nokia Music.

(This structure work fantastic, because it recognized all the properties of all the sound tracks. and they combine it and make beautiful album-song-artist structure in "Xbox Music App".

Story changed when I updated my Lumia 930 to windows 10. New Groove App stopped recognizing all the properties of all the sound tracks. And it made one giant album named "Unknown Album". I know that soundtracks are DRM protected that is why it does this thing.

So what I do is I collected all the sound tracks I loved but they are not DRM protected. Obviously they do not have desired Properties so I change properties with Zune Software and also add Album art to album. (This method works in windows 8 and windwos 8.1.

But in Groove Music App, every thing works except album art. Please fix this.

"I am ok with new UI but not loss of functionality"

I hope you got all the answers from me....

Are you listening? Really? Android and iOS haven't had an update in almost a year, should I just give up and pay for a different service or are you going to update?