^ Glad you enjoy yui's performance in TIMELESS SESSIONS in YOKOHAMA
Yeah I think Powerful wasn't meant to be 1 of those songs sung in acoustic mode but yui did it pretty well . She probably should have gone for another Spotlight album track , maybe Tokei ?
yui's vocals were on point and her solo songs are still great . I'm surprised out of so many still great YUI songs in her solo discography , CHE.R.RY is probably her most popular , 2nd to perhaps Goodbye days and maybe LIFE
As for yui's duet with Yaida Hitomi's Look Back Again she did with her onstage , lol either yui is not familiar with the song or like what you said , both ladies didn't had enough time to rehearse the duet together
It beats screwing up the lyrics so with them holding the lyrics sheet , at least they had some assurance backup plan , haha