Hans-Joachim Roedelius (analogue synthesizer) Christopher Chaplin (iPhone) Francesc Diaz Melis (analogue synthesizer, sequencer) Florenci Salesas (melodica, xylophone, analogue synthesizer) Nuno Rebelo (guitar) Eli Gras (amplified objects, guitar) El Pricto (alto saxophone, plus a touch of synth) Luiz Rocha (bass clarinet) Antoni Robert Gadea (guitar) Is there a difference between a jam and an improvisation? Is…