Active since 2008, the PLASMA 8 duo of German pianist & vocalist Thomas Reuter and saxophonist Andreas Krennerich explore the geological deposits of porphyr, a hard igneous rock containing crystals, through free improvisation, expressed here in 20 concise interactions of piano keys & strings, soprano & baritone saxophones plus unusual vocal utterance.

Four German saxophonists are heard in three sophisticated and extremely creative chamber-oriented improvisations recorded at Kulturzentrum Hufeisen: Andreas Krennerich on soprano, sopranino & baritone saxophones; Frank Paul Schubert on alto & soprano saxophones; Hartmut Osswald on tenor sax & bass clarinet; and Nils Fischer on baritone sax & contrabass clarinet.