I haven't posted much jazz recently (well at all ED) and came across this on Big O by coincidence really as one of the trolls on the site has moaned so constantly I thought I would give this one a listen! He had described it as "incoherent chaos" so I was intrigued. It is simply a wonderment! 
As coherent as such a sophisticated dialogue (if you speak the language? ) can get and chaos it ain't
Troll Backfire I guess! 

MICHEL CAMILO & HIROMI

Michel Camilo and Hiromi - Tokyo Jazz Festival 2016 link

If uncertain I recommend listening to the first track 'Tropical Jam' and prepare to have your gob well and truly smacked! Duelling pianos are a rarity but this two handed (four surely? ED) dialogue is positively breathtaking if you ask me

Enjoy!