ONCEIM is the French ensemble of over 30 distinguished musicians directed by Frédéric Blondy, drawing on jazz, free improv, experimental and contemporary music as they evolve impressively detailed works from subtle restraint to controlled swells, heard in live performances from 2018 at Eglise Saint-Merry in Paris and at La Muse en Circuit in 2020, plus a 3rd studio session from 2020.

Two major works of evolving acoustic soundscape from Swiss violinist & composer Patricia Bosshard realized by the 27-member Orchestra des Nouvelles Creations, which includes Bosshard, Stephane Rives, Bertrand Denzler, &c.; "Sillon" employs a percussive pulse over 27 independently transforming grooves; "Reflets" a harmonic composition for bowed strings, including three double basses.

Four compositions for strings from German composer Hannes Lingens, including the three-part "Triptych" work performed by the Ensemble CoÔ, a septet directed by bassist Félicie Bazelair that emphasizes bowed strings; and two solo works performed by Bazelair: "Methods and Materials" & "Solo for String Instruments" employing advanced approaches to the double bass.

Created by Felicie Bazelaire, CoO is a string ensemble drawn from the French new music ensemble ONCEIM; CoO develops new repertoire for strings, collaborating with composers like Bertrand Denzler, who wrote this innovative composition "Arc" in two parts, a work applying unusual techniques to bowed strings, particularly lower bass tones, for fascinating results.

An unusual and captivating work from the trio of saxophonist Alexandra Grimal, double bassist Benjaim Duboc, and cellist Valentin Ceccaldi, leading their album with tracks from "Respirer l'ombre" by Giuseppe Penone "spontaneously used without permission but with great admiration," leading to powerful and unpredictable directions in free improvisation; excellent.

French free improvisers Benjamin Duboc (double bass) and Jean-Luc Petit (contrabass & clarinet) in a moody album of bass tones, deep harmonics and rich timbral interaction with beautiful pacing that rises in confrontation and then descends back to artful darkness.

A 3 CD set from bassist Benjamin Duboc: a solo disc of low register improv; plus 2 discs in duo and trio settings with Didier Lasserre, Sylvain Guerineau, Jean-Luc Petit, Pascal Battus, Sophie Agnel & Christian Pruvost.

Luis Lopes put together this international group including Sei Miguel, Joe Giardullo & Benjamin Duboc for gigs in Portugal, which worked so well that they went to the studio for this impressive release.

Bassist Duboc's two part symphony with dual drummers and dual trumpeters is a journey that aims at the creative free improvisation of groups like the Art Ensemble, AACM, BAG, &c.