Scott Field's 9-part Sands for 20 instrumentalists, three singers, and a conductor, in this case Fields himself, employs a modular performance system that integrates composition and improvisation, the conductor selecting modules from melodies, phasing patterns, long tones, improv elements, fragmented short stories, &c., spontaneously assigned live; a fascinating accomplishment.

Long-time collaborators, German reed & wind player Frank Gratkowski and pianist Simon Nabatov release their third collaboration as a duo, concentrating their playing from large bands including the Simon Nabatov Quartet to the essence of their personal and impressive dialog, here performing at the LOFT, in Cologne for the celebration of Nabatov's birthday.

Describing their improvisation as a chemical reaction of positive and negative ions, the central trio of the ensemble Skein--Achim Kaufmann (piano), Frank Gratkowski (winds) and Wilbert de Joode (bass)--are heard in this incredible 2018 concert at Konfrontationen Festival as a septet with Tony Buck (drums), Richard Barrett (electronics), Liz Allbee (trumpet) and Uchihashi Kazuhisa (guitar).

In 2004 legendary European Free Jazz pianist Georg Graewe and German multi-reedist Frank Gratkowski met with Chicago cellist Fred Lonberg-Holm on the stage at LOFT in Cologne, Germany to perform these six collective improvisations with an innate chamber jazz feeling, particularly the four part "Trilinear Polarity"; a spectacular set available for the first time.

Recordings from two European jazz festivals in 2020--Klangspuren festival in Austria and Moers Festival in Germany--from the duo of pianist Elisabeth Harnik and multi-wind & reedist Frank Gratkowski performing on alto & soprano saxophones, clarinet & bass flute, both of whom bring classical training to their spirited, diverse and far-ranging improvisations.

When the Zeitkratzer Ensemble was asked to perform a late ensemble work by John Cage, director Reinhold Friedl turned to composer Burkhard Schlothauer, who reworked one of Cage's Number Pieces to create this rich piece using Cage's methods; plus a composition for the dance piece "Bewegte Bauhausbilder"; and an octet commissioned for the Klangzeit-Festival Time Is On My Side.

A curious and remarkably enjoyable collection of works from Jorrit Dijkstra (sax, lyricon and electronics) in a quintet with Phillip Greenlief (reeds), Kyle Bruckman (double reeds & electronics), Frank Gratkowski (reeds), and Jon Raskin (sax & electronics).

German reeidst Frank Gratkowski in a trio with West Coast percussionist Jerome Bryerton and bassist Damon Smith, in an album of free music that blends the sensibilities of free improv with contemporary compositional music.

Three West Coast saxophonists, Jon Raskin (Rova), Frank Gratkowsk (Zeitkratzer) and Phillip Grenlief, in a free improvising trio of highly interactive music using extended techniques to captivate and entertain the listener.

A live concert of Fields' Quite Large Orchestra (aka Multiple Joyce Orchestra) with Frank Gratkowski, Christina Fuchs, Thomas Lehn, Carl Hubsch, &c. &c. performing modular compositions for improvising chamber group, plus an homage to Merzbow.

Live recordings from the duo of saxophonist Frank Gratkowski and drummer Hamid Drake performing in New Orleans in 2009; amazing and far-ranging dialog from two masters.