Please be able to add songs and albums by drag & drop from existing music player and database software. With the current mechanism, users with enormous libraries have difficulty in managing and playing back all songs.
(I am combining HQPlayer and TuneBrowser.)
TuneBrowser =

I appreciate your quick improvement and passion. /m(_ _)m

Thanks for this report.

You can already drop files or folders for immediate playback by opening the play queue (button just left of the audio device selection one, Bottom right of the window).
And then drop the files/folders there from the Explorer.