I just noticed that Nintendo's official videos of these concerts from the 2017 Switch Experience Event have been taken down, and while I hope that means an official release may be coming, does anyone still have a rip from the official uploads, or another high quality rip? Also looking for any rips of the 2014 Special Big Band concert.

Right now I have youtube rips of secondhand uploads of these concerts, but anything that gets me closer to the original quality would be appreciated. And please, if there's any news of an official release, let it be known!

The same concert was performed a couple of years ago. Unfortunately there is no official release, but a playlist is on YouTube: http://tinyurl.com/lxdhug9