Bringing separate collaborations together as a trio, Swedish saxophonist Martin Kuchen (Angles), who has worked separately with Catalan drummer Vascto Trilli and Polish guitarist Rafal Mazur, come together as Nobject, recording at Lodz-Art Inkubator during the sixth Musica Privata festival in Lodz, Poland, for 2 sets of fully free, sinuous and assertive improvisation.

A formidable meeting of three powerhouses of modern creative improvisation of diverse backgrounds -- Filipina-American drummer/percussionist Susie Ibarra, legendary New York bassist William Parker, and Spanish pianist Agusti Fernandez, in a spirited, masterful and stunning live performance at the Joan Miro Foundation in Barcelona recorded in 1998.

Recording at Vortex Jazz Club in London in 2018, the As You Hear trio of renowned London and European free jazz pianist Veryan Weston with two younger generation improvisers, Pei Ann Yeoh (violin) and Beibei Wang (drums & percussion), here presenting a sophisticated concert of group improvisation, each collective improvisation named for a spice or seasoning.

Argentinian improvisers Paula Shocron (piano) and Pablo Diaz (drums) invite masterful Argentinian clarinetist and Mivimiento Musica Mas founder Guillermo Gregorio to record these 14 collective improvisations in the studio in New York, drawing upon contemporary and jazz elements with virtuosic skill, revealing inventive and imaginative playing.

Recorded at the 2014 Ad Libitum Festival in Warsaw, pianist and composer Agusti Fernandez was invited to perform four concerts in celebration of his 60th birthday, choosing his working trio Aurora for once concert, a solo performance of "El Laberint de la Memoria", his electroacoustic Thunder trio, and a large ensemble conduction: "River, Tiger Fire".

Part of Evan Parker's 70th birthday in 2014, this album captures the super-charged quartet of Evan Parker on tenor saxophone, Mikolaj Trzaska on alto sax, bass clarinet, John Edwards on double bass, and Mark Sanders on drums, in two sets for two extended improvisations of both power playing and powerful communication, along with one shorter final statement.

As part of the Polish website Jazzarium.pl's 5th anniversary celebration, UK tenor saxophonist Evan Parker joined the Polish RGG free-improvising piano trio of Lukasz Ojdana on piano, Maciej Garbowski on bass, and Krzysztof Gradziuk on drums, for this four-part sophisticated collective improvisation recorded at the legendary Alchemia club in Krakow.

Radical masters of free jazz--Spanish pianist Agusti Fernandez and British bassist Barry Guy--meet young(er) radical trumpeter Peter Evans at the Moscow Cultural Center DOM for this 2017 concert of free improvisation, a fiery and informed concert of two sets, each in three parts, and an encore, showing technical mastery, inventive interaction, and sheer excitement in performance.

Three concerts from 2016 & 2017 of different string duos anchored by Leandre's double bass, starting at rue Victor Masse 75009 in Paris in a double bass duo with Bernard Santacruz; then a bass and cello duo at Le Triton Les Lilas, France with Gaspar Claus; and completing the set, a performances at DZIK, in Warszaw, Poland with violinist and violist Theo Ceccaldi.

Three astonishing concerts on 3 consecutive nights at the Ad Libitum Festival 2017 in Warsaw, Poland from British bassist Barry Guy in 3 configurations: 1st in a duo with Spanish pianist Agusti Fernandez; 2nd in a trio with US pianist Marilyn Crispell and British drummer Paul Lytton; and 3rd in a double bass duo with French bassist Joelle Leandre.

An awe-inspiring concert between two of London's free improvisation legends, recording at Pardon To Tu [Teatr Nowy Clubroom] in Poland--percussionist Eddie Prevost and saxophonist Evan Parker on tenor sax--in an hour-long performance that starts with Prevost's reverberant bowed metal, as the two build and recede with profound concentration and masterful skill.

Two trumpeters--Nate Wooley from New York City, and Torben Snekkestad from Norway, also performing on soprano sax--met in Copenhagen in 2015 for this live concert "KoncertKirken--Blagards Plads", a monumental meeting of exploratory and investigative improvisation, using unusual and unorthodox techniques on their instruments to present 3 unique and singular dialogs.

A brilliant example of free improvisation from the performing trio of Barry Guy on double bass, Agusti Fernandez on piano and Torben Snekkestad on sax & trumpet, recording live at KoncertKirken Ð Blagards Plads in Copenhagen, merging shards of jazz and fully free playing using astonishing technique and creative intention that is as rewarding as it it intrepid.

Performing at St. Ann's Church in Dublin, Ireland, the trio of Japanese pianist living in Ireland, Izumi Kimura, is joined by London bassist Barry Guy and Swiss based drummer Gerry Hemingway for 8 superb improvisations, including renderings of Guy's "Blue Horizon", "Ancients" and "Finding It" and Agusti Fernandez' "How to Go Into a Room You Are Already In".

Splitting his time between Portugal and NY, tuba and euphonium player Ben Stapp's association with guitarist Joe Morris and cornetist Stephen Haynes started in 2011, including participating in their Improvisations series, leading to this trio performing Stapp's compositions with musical forms based on the narrative structure of his novel "Mind Creature Sound Dasein".

A complete, powerful performance at London's Vortex club from the indefatigable quartet led by Canadian saxophonist Francois Carrier, featuring one of the finest European young piano virtuosos, Alexander Hawkins, one of the most in-demand bass players on the Euro/London free improv scene, John Edwards, and long running partner to Carrier, drummer Michel Lambert.

Using a participatory compositional process, the NY trio of Brad Barrett on bass & cello, Joe Morris on guitar, and Tyshawn Sorey on drums, follow a framework to make choices based on density, rhythmic ratios, register, melody, and timbre, encouraged to employ small particles of sounds and blend timbres with an awareness of implied pulse and an inclination to disrupt it.

The Catalan free improvising trio Phicus of Alex Reviriego on double bass, Ferran Fages on electric guitar, and Vasco Trilla on drums, continue their pursuit of 4th partners, here joined by Swedish saxophonist Martin Kuchen on tenor & alto saxophones for a studio album of collective improvisation with elements of ea/lowercase playing balanced with dynamic language.

Two legendary improvisers, Downtown New York multi-reedist and shakuhachi player Ned Rothenberg met Chicago drummer Hamid Drake at Ciagoty I Tesknoty, in Lodz, Poland in 2016 to record this effusive, extraordinary live concert of improvised music, demonstrating both enormous instrumental skill while imparting wonderfully upbeat energy; outstanding!