The only way this could possibly work is if you used DB poweramp and upsampled MP3 to CD quality 44.1 16bit and then Accurip verified it and filled in what was missing from it's database.
Who knows?
Will upsampling of new DAC make lossy sound as good as Lossless
A question :
With most of new DAC’s using their upsampling make a lossy Spotify like file as good as a cd quality .
Most of the DAC’s I see move every file to a very high sampling rate and do a lot of behind the scene adjustments.
will this “ fill in the blanks “ for lost data and make it good as the original?
jeff