Recorded on December 14, 1977 in Pistoia's cavernous, half-empty sports pavilion, the Curran/Centazzo/Parker trio plays with surprising translucence as piano and synth glint, trumpet flashes, sax lines braid into overtones, and percussion radiates in airy space, the room's unlikely acoustics giving the music an ethereal transparency that makes every attack, shimmer and sudden silence feel magnified.

Captured on the trio's December 12-13, 1977 Rome dates, Alvin Curran's piano, trumpet and synthesizer set melodic fragments and minimalist pulses in motion while Evan Parker and Andrea Centazzo answer with spiralling sax multiphonics and electrified percussion, the three languages finding a volatile common ground where groove, texture and rupture keep swapping roles in real time.

Restored from the December 12, 1977 Padova concert, Evan Parker's soprano/tenor torrents collide with Andrea Centazzo's percussion and electronics, turning audience heckles into rocket fuel as long, scorching sequences leap from whispering key-click detail to volcanic blasts, capturing a decisive moment when Italy's free scene opened wide to Northern Europe's most inventive sax voice.