After a few words about a problem I'm facing, redwing suggested I report it to you in this thread, in case it can be solved in the next update.
I'm willing to organise MusicBee V.3.0 this way :
Left Sidebar : Library Explorer to select the genre
Then, Left Main Panel : Thumbnail Browser to select between the remaining artists who correspond to the selected genre
Then, in the Main Pannel : 1. Vertical Column Browser to select the musical work (ex : Symphony No.**), which correspond to the Album tag.
2. Files Panel with a Cover and Tracks view to select the interpretation (ex : which conductor conducted the symphony)
Yet, I'm facing a problem : once the Artist is selected in the Thumbnail Panel (which is on the Left Main Panel), if you click on a category in the Column Browser (which is in the Main Panel), clicking on it erases the artist you have already selected.
Ex : I select the artist (Rachmaninov), then I have a list of all his symphonies (Symphony No.1, Symphony No.2, etc.) that appears in the Column Browser, but when I click on symphony No.1, instead of narrowing the search to display only all the interpretations of Rachmaninov's Symphony No.1, I can see all the Symphonies No.1 of my collection (that of Beethoven, Brahms, Tchaikovsky and all of those that composed one...).
It doesn't occur when I create only a two column Column Browser with artist and album, only when I use the Thumbnail Browser first for artists and then the Column Browser for album.
Is there a way to associate the Thumbnail Browser and the Column Browser in order to gradualy narrow down the search the way I'd like ?
Thank you very much in advance for you help in this matter.