After the preview of the English version at Anime Expo 2022, Taiwanese gaming press Bahamut has got exclusive access to a review copy of Taiko no Tatsujin Donderful Festival/Rhythm Festival, showcasing the three new modes of Donkatsu Toy Battle, Don-chan Band and Improvement Support.
But the best part (for us) of the pre-release scoop of Taiko no Tatsujin titles is digging up hints of the song list and new notecharts. In addition to showing the full in-game version of the theme song Mainichi ga Donderful (on Futsuu), the small "New Songs" panel on the right of the Performance Game screen showed us nine more tracks (likely on Taiko Music Pass):
くもまでとどけ！ Kumo Made Todoke! R.I. きみのあかり Kimi no Akari スポーツダイジェスドン Sports Digesdon Rotter Tarmination イヌノノリモノ Inu no Norimono 輝きを求めて Kagayaki o Motomete 喫茶レイン Kissa Rain 魔法式逃走奇譚☆ミ Mahoushiki Tousou Kitan☆ミMeanwhile we realize we haven't been keeping a list of all the tracks purported to be available on Taiko Music Pass revealed so far. Let's do that now:
乱数調整のリバースシンデレラ Ransuu-chousei no Reverse Cinderella 白日 Hakujitsu ドライフラワー Dried Flower Walking with you 裸の心 Hadaka no Kokoro 秒針を噛む Byoushin o Kamu さよならエレジー Sayonara Elegy 星屑ストラック Hoshikuzu Struck EkiBEN2000 X-DAY2000 またさいたま2000 Mata Saitama 2000 スーハー2000 Suuhaa 2000 ≠MM