Specifically Aug 24 1997, according to the label on the cassette that passed through my hands while digitizing a bunch of archive LPD tapes. So for context, this show occurred a few weeks before the "Live at La Luna" DVD was recorded.
Jean Jacques Birge is an artist with a history so rich with good music, it's possible to forget that there's life outside this submarine. Hours of deep listening await the curious listener. Legendary Pink Dots