And IRyS did a fake-out and hinted that she might have failed to meet a deadline for her cover with Mumei... and suddenly it's dropping on the hour.
They're doing a cover of the Vocaloid song Gehenna:
https://www.youtube.com/watch?v=9qkkPOD85YE
#hololive #holoEN #NanashiMumei #IRyS #VTuberPost #VTuberCoverSong