Another Eight-Handed Salut

I've posted a few videos from Salut Salon, a thoroughly-inventive and highly-talented string quartet of German women.  Though excellent musicians, it's their quirky, almost acrobatic arrangements that get the most attention.  So, here's one more, although it features just two of the performers, in what they call "La Dispute."

https://www.youtube.com/watch?v=37uHqbWccY0