https://www.tv-tokyo.co.jp/ongakusai_2020
Posted by Sim' in the Anything Goes thread, Ayu seems to be a VTR guest for the VTR artist section of TV Tokyo's Music Festival 2020. It looks like they have 50 "normal" performances lined up and 50 VTR performances all with the theme of "the 100 best hit songs I want to hear again".
It's likely they'll use an old performance for this with an 'audience classic' but I guess we'll see whenever the festival happens in a few days.