I've just finished listening to all of the three 5-song Jo Yuri EPs so far. Op.22 is the best, Episode 25 is the least good.

Favorite song with MV on any of the 3 EPs: Growls and Purrs
Favorite song with or without MV on any of the 3 EPs: Roller Skate

Fuck all your mothers I HAVE paired Jo Yuri with Egor Letov