Russian Kittens 'Sing' Yiruma's 'River Flows In You' In World's Most Adorable Recording Session (VIDEO)

We've seen kittens doing just about everything, but this might be a first.

Russian Music Box TV put three adorable kittens from Moscow in a recording studio to "sing" a feline rendition of "River Flows In You," a famous piano composition by South Korean artist Yiruma.

With the help of some tuning and video magic, the trio turned out a hit! Their cover has been viewed more than 300,000 times since it was uploaded Friday.

As cute and talented as these newcomers are, let's not forget about our all-time favorite musical kittens -- the Dancing Chorus Line of Kittens. See them in action here.

H/T: New York Daily News