A new song was unveiled by Ayu on Instagram and twitter "Pray for You". This was originally meant to be performed for the first time at Yoyogi Stadium for Countdown Live 2020-2021 A -MUSIC for LIFE-.
The instrumental is available to listen to here.
Ayu's original announcement:
『Pray for you』
本来であれば、代々木で初披露するはずだった曲を、確かに存在した時間達と共に。
rough translation
『Pray for you』
The song that was originally supposed to be unveiled in Yoyogi, alongside that time that certainly existed.