Blurring free improvisation and compositional strategies in this encounter at the "First Meeting Series" at FAB Music Studio Chicago between New York violinist Mark Feldman and Chicago cellist Katinka Kleijn, a remarkable concert in two parts showing imaginative skills of phenomenal technical expertise and experience, instant compositions of the highest order.

This year's An Ayler Xmas, the 4th in the series from saxophonist Mars Williams, expands to a double CD with recordings from two bands: Josh Berman, Jim Baker, Kent Kessler, Brian Sandstrom & Steve Hunt (Chicago); and Steve Swell, Hilliard Greene, Chris Corsano, Nels Cline & Fred Lonberg-Holm (NYC); in incredible free jazz mashups and bash-ups of Holiday favorites.