The Tekken Tunes feature allowed Tekken Tag Tournament 2 players not only to listen to the background music of every stage, but also to replace the music with their own MP3 files and more. Of course the fans of this kind of feature would like it to appear on Tekken 7 on consoles, and some thought to ask Director and Producer Katsuhiro Harada about the possibility of its implementation.
Harada-san mentioned that it’s impossible for the moment on PS4, as it would require both a system software update and a policy change by Sony.
It’s impossible for the moment. We require policy change with OS Update of SONY RT@Mishimafighter: Will there be Tekken Tunes in Tekken 7?
— Katsuhiro Harada (@Harada_TEKKEN) November 30, 2015
That said, he promised to continue negotiating with the house of PlayStation, unfortunately it’s not too easy, even due to potential security issues.
Considering that the feature was quite neat, hopefully Sony will make it possible in the future, but for the moment we’ll have to have faith in Harada-san.