"Main Theme - Kemono Friends" is a high quality rip of "Main Theme" from Kemono Friends.
Joke[]
There is no actual "Main Theme" to Kemono Friends.
Instead, the rip uses "Youkoso Japari Park e", the opening of the anime of Kemono Friends. The rip is a mashup using the lines from HHGregg's “Christmas in July” commercial, as they're being pitch-shifted to the song.