A rediscovered 2014 live recording captures Satoko Fujii leading a specially assembled Bielefeld orchestra of professionals and young regional musicians through her monumental Shiki and works by Andreas Kaling, Natsuki Tamura, Luise Volkmann, and Fujii, blending conduction, written structure, collective improvisation, electronics, dual drums, and volatile large-ensemble energy.

Expanding Matthias Muche's BONECRUSHER into a 12-trombone ensemble with Etienne Nillesen on extended snare drum, this powerful ezz-thetics release explores the trombone as a massive yet highly detailed acoustic organism, moving between composition and improvisation through crackling chords, microtonal pressure, resonant overtones, dense brass clouds and fiercely sculpted collective sound.

Two trombones free improvising in the studio in Koln from the Duo of Chicago's Jeb Bishop and Cologne's Matthias Muche, both members of the trombone trio Bone-Crusher with Matthias Muller, this album recorded in the studio in Koln just before Bone-Crusher's "Konzert Fur Hannes" (NotTwo), elucidating this facet of the trio in 10 insightful dialogs of awesome technique and wit.

Exploring the dissolution of musical form through extended techniques and microtonal interplay, and guided by the Greek concept of anasýnthesi (ἀνασύνθεσις) — meaning "recomposition" or "reconstruction" — the Cologne-based trio of Constantin Herzog (double bass), Matthias Muche (trombone), and Etienne Nillesen (snare drum) presents an immersive piece shaped by emergent sonic phenomena and a constantly shifting balance of resonance, friction, and form.

Bringing together a vast range of jazz, song form, theater, and experimental approaches into a joyfully exciting journey of musical forms from German pianist and composer Simon Rummel, recorded with an versatile 11-piece ensemble at LOFT in Cologne, including Georg Wissel and Joris Ruhl on reeds, Matthias Muche and Carl Ludwig Hubsch on brass, and Michael Griener on drums.

Originally formed in 1985, this free improv ensemble continues in a new rendition of the Örchestrü, with original members Mark Charig (cornet), Paul Lytton (percussion), Alfred Zimmerlin (cello) and Phillipp Wachsmann (violin) joined by new members including Axel Dorner (trumpet), Phil Minton (voice), and Melvyn Poore (tuba), for two exceptional examples of advanced collective and cooperative improvisation.

A percussive "Natchtprogramm" and a tonal "Syntax" from composer Torsten Papenheim, recorded in the studio in Cologne and Berlin, the former performed with trombonist Matthias Much, double bassist Achim Tang and pianist Philip Zoubek; the latter with Johannest Trondle (violincello) & Axel Haller (electric bass), then with Elena Kakaliagou (french horn) & Evi Filippou (percussion).

Two works commissioned by the Austrian Studio Dan ensemble: "As We May Feel" by George Lewis, referencing visionary engineer Vannevar Bush's concepts of data linking & association, in a work reminding how music recombines and associates; and Oxana Omelchuk's double concerto for two trombonists, "Wow and Flutter", taking listeners on a profound journey through recording technologies.

Two trombones free improvising in the studio in Koln from the Duo of Chicago's Jeb Bishop and Cologne's Matthias Muche, both members of the trombone trio Bone-Crusher with Matthias Muller, this album recorded in the studio in Koln just before Bone-Crusher's "Konzert Fur Hannes" (NotTwo), elucidating this facet of the trio in 10 insightful dialogs of awesome technique and wit.

German composer and improviser Simon Rummel presents the 2nd release from his 11-piece Simon Rummel Ensemble, blending his interest in acoustic phenomena and improvisational harmonics in an extended work that shifts from beautiful tonal work to disruptive cacophony and back to melodic music, blending jazz and 20th century approaches; a great achievement.

Ensemble leader and tuba player Carl Ludwig Hubsch created this musical concept inspired by the guitar player Keith Rowe, exploring one static sound in the ensemble, maintaining it and in the same time interacting with utmost care and openness for any necessary change, in a 22-piece ensemble of exceptional players.

Cologne pianist and composer Simon Russell wrote these compositions, melding jazz, classical, electronic, even tango music into lyrical and joyfully quirky works, performed by his ensemble with Goerg Wissel, Matthias Muche, Udo Moll, Carl Ludwig Hubsch, &c.

Two German trombonists, Matthias and Matthias Muche, extend the trombone language through four open improvisations using advanced techniques and bizarre language, each appropriately titled for phonemes, as the two players explore the strangest and most interesting sides of their instruments to the benefit of the intrepid listener.

The trio of bassist Achim Tang, prepared pianist Philip Zoubek, and trombonist Matthias Muche extended with Sven Hahne on computer and Christian Thome on drums and electronics in a freely improvised electroacoustic album of subtle pacing and diverse approaches, with many of the rhythmic elements imparting a gamelan feeling.