http://www.techradar.com/news/nintendo-switchs-slate-of-indie-games-will-grow-thanks-to-sony-music

Video game historians oft speak of the failed collaboration between Nintendo and Sony that spawned the original PlayStation console. The deserted Nintendo PlayStation, which fell through just before production began, has soured the relationship between the companies for the last two decades. 

But now, 26 years after the Nintendo PlayStation failed to make its way into the world, Sony is going to officially publish games for the Nintendo Switch.