I wouldn't say that!That's simply not possible.
Does Edit Mode only support MP3, or in theory could it support alternative audio formats like AAC (the standard on iTunes and whatever the music side of it will be called soon, thanks to Apple trying to kill iTunes), FLAC (the favoured codec among audiophiles), OGG, WAV (Windows' lossless format), etc. A console is more likely to support lossless formats that a lot of people don't use, which would mean converting audio files to the right codec, however.I would love to see new Project Diva news next month but I'm kind of thinking... it won't be for PS4 because Edit Mode is super important to the series these days. And I remember reading something like that PS4 can't have MP3 songs, yet custom songs are important to create PVs. Pretty sure it also won't be for the Vita because the handheld is dead unfortunately so the only consoles I can see the new game that actually includes Edit Mode come on are PS5 (if it includes MP3 songs) and maybe Nintendo Switch since the Switch is super successful, it actually sold more copies than PS4 in Japan just recently, despite being on the market for shorter time than PS4. Source Although, I'm not sure if NS can have MP3 songs on it?