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.

Austrian violinist and composer Irene Kepl met French double bassist Fred Marty joined in the studio in France in 2018 to record this lively album of string interactions, both players showing masterful skills informed by classical and improvisational training, shown through impressive and mischievous technique and dialog that "Pirouettes", "Rolls", "Skids" and even takes a "U-Turn".

French double bassist Fred Marty joins Creative Sources core performers, violist Ernesto Rodrigues, cellist Guilherme Rodrigues and electronic artist Carlos Santos for an extensive improvisation exploring both lyrical and pointillistic improvisation, themed loosely around a garden quartet or frame, the music detailed, active and formidably sophisticated.

Synth improviser Jean-Marc Foussat and double bassist Fred Marty join their names and playing together for an absolutely impressive album of exploratory improv, Foussat taking their music into hallucinatory territories while Marty provides both a solid anchor and flights of textural nuance; supberb.

Recording in the rich resonant structure of the Church of Gauriac, in Gironde, France, Italian reedist Ugo Boscain on contrabass clarinet and French double bassist Fred Marty explore the lower registers in five dialogs of an album titled for "ecstasi" (ecstasy), using a wealth of creative approaches and insane technique, from reserved to spirited forays.