I don't know about muttons, but "Watame English" is a treat that's healthy for body and soul. And with bangers like this, we will always hunger for more. This was so much fun to watch. OtsuSen~!
The Ouen version was revealed in Calli's New Underworld Order concert, and Calli talked a bit about it in a couple of her post concert streams (timestamps in the comments): "[REFLECTION] First Concert...It Happened." (22-Jul-2022) and "[CONCERT WATCH-A-LONG] Bopping Together to My First Major Concert...!" (6-Aug-2022).
I don't know if you've heard of compliment rap battles, but that's where they trade compliments instead of disses. That's kind of what the first version is.
Hey thanks for checking out the sheep's stuff here! It's always great to have people being enthusiastic about her music when they rely so much on fans' word of mouth. It was really good to see the Reaper vs Sheep combo from them. It was a fresh rock-rap sound and they made a good choice with two positive songs where they can still hit those rap-battle notes without having to slam the other in a diss-track. Unlikely to see another song from them together for a while, but I'm glad they made this set.