Mixing free jazz and and open-minded collective improv using unusual techniques from Argentinian-born, Amsterdam-based saxophonist Ada Rave and her trio with German prepared guitarist Nicola L. Hein and Netherland bassist Wilbert De Joode, blending lyrical formats as she seeks new paths in the combination of written composition and spontaneous improvisation.

Recorded in Lisbon, Creative Sources core performers Ernesto Rodrigues on viola, Miguel Mira on cello and Carlos Santos on synthesizer are joined by renowned German free improviser Matthias Muche on trombone and Cologne based guitarist Nicola L. Hein for two extended improvisations of actively subdued dialog that ebb and flow in commanding ways.

Instant compositions on from Nicola L. Hein on guitar and Mia Zabelka on violin, both versed in soundscape and sonic sculptures, using extended techniques to create dense but dynamic sonic landscapes with significant room for silence.

Mexican composer and vibraphonist based in Berlin since 2012, Emilio Gordoa in a duo with guitarist Nicola L. Hein, using preparations to their vibraphones, percussion, and guitar, in an 8 part composition of diverse approaches to improvisation, from exuberant interaction to Reich-like minimalism to cantankerous experimentation, a well-rounded and interesting album.

"Although humanity's most in-demand and pervasive instruments the popularity of drums and guitars - or their equivalents - is so universal that there's no sanctioned method to play either. This is especially true with Free Music where adven...