Recorded during Ken Vandermark's residency titled "The Unexpectable", in Krakow in 2017 at Klub Alchemia, plus concerts at Hevre and Black Box in Germany, with duos, trios and quartets in a variety of configurations with artists including Ken Vandermark, Nate Wooley, Ikue Mori, John Butcher, Kent Kessler, Steve Noble, Mette Rasmussen, Eddie Prevost, Joe McPhee &c.

The enduring sax and drum duo format is invigorated with US drummer Chris Corsano and Danish saxophonist Mette Rasmussen, who push each other in free improvisation that uses insanely great technique while delivering a passionate and ecstatic dialog.