Two guitarists with unique approaches to their instruments -- Paris-based Julen Depsrez and Lisbon-based Luis Lopes -- in an experimental album of evolving sound through extreme modification of guitar sound and sustain, mysteriously building their interactions from whispering sonics to growling harmonics, tightly controlled but bristling with complex energy.

Creative Sources collective Isotope Ensemble led by Ernesto Rodrigues performed with a large electroacoustic group continues their investigation of isotopes, focusing on Lanthanum, a soft metal used in flints, through subtly-developing interplay the band, moving as one body, reaching several highly controlled periods of passionate improvisation, contrasting with beautifully serene sections; impressive.

Recording in the studio in Lisbon, Portugal, the free improvising lowercase/subtle momentum quintet of Ernesto Rodrigues on viola, Guilherme Rodrigues on cello, Bruno Parrinha on bass clarinet, Luis Lopes on electric guitar, and Vasco Trilla on percussion, demonstrate intense control and remarkable concentration through the five parts of "{ Lithos }".

Swiss musicians Marco Von Orelli (trumpet, slide trumpet) and Sheldon Suter (prepared drums) and by their Portuguese partners, Luis Lopes (electric guitar) and Travassos (electronics) release a new chapter in their project Big Bold Back Bone, all players embracing a unique electro-acoustic improvisation through transformation of their instruments.

Swiss musicians, trumpeter Marco Von Orelli and drummer Sheldon Suter and their Portuguese partners, guitarist Luis Lopes and electronics artist Travassos, in an album of unconventional collective improvisation using extended techniques in a large work of evolving, subtle interactions, magnifying sound and gesture in an engrossing sonic environment.

Portuguese electric guitarist Luis Lopes met Chicago free improvising cellist and electronic artist Fred Lonberg-Holm in the studio in Lisbon to record these five improvisations, both using innovative approaches to effect processing to expand their sound into unusual sonic environments, balancing beauty and abrasive sound.

Genre-crossing improvisation with a jazz basis and far-reaching influences from guitarist Luis Lopez and his Berlin Trio of bassist Robert Landfermann and drummer Christian Lillinger.

Portuguese guitarist Luis Lopes with NY bassist Adam Lane and Israeli drummer Igal Fonis, emotional, raw music, with lots of feedback and distortion and astonishing solos!

Debut recording for Portugese guitarist Luis Lopes' Humanization 4Tet with Rodrigo Amado on tenor sax, exciting free-form jazz with a powerful rhythm section.