This janitor was doing a mic check for a school assembly. So of course he had to make sure the microphone was good to go, no matter what was being said - or sung into it.
His name is Richard Goodall and at least at the beginning he sounds A LOT like Steve Perry on the song. You can feel the party getting started. Then several kids start getting louder, start clapping and eventually stand up.
It looks like he has a bit of experience with this sort of thing since there is more of his singing on his TikTok page.
Pretty cool for the kids!
Photo credit: Maciej Pietuszynski / EyeEm EyeEm