[IDEA] Coverview improvements

[romain]

Whats already shown is the REMAINING_TRACK_TIME.
So maybe something like

REMAINING_TRACK_TIME / VOLUME_DB

Yes, something like that

I have fetched formatted track time in music-libary.php with 

PHP Code:

formatSongTime(songData['Time']); 


but I don't know where to put it to display something like ELAPSED_TIME/TOTAL_TRACK_TIME just below the decodedAt information for example. Volume in dB could be displayed below time info or after separated by a comma as for extra metadata