I'm in the process of replacing my low quality <192 kpbs MP3s into either 320 kpbs MP3 or ALAC files in iTunes. Right now my routine is to import the new HQ files to iTunes, go to "Show Duplicate ...
I have a desktop system that I use as a server. I also have a MacBook Pro that is my main computer. I've done a lot of organization and cleanup of my music library and have it all on my MacBook Pro. ...