First I laid down an improvised track of feedback-driven electronics in my studio in Belmont. Then I posted it as a track Patrick could play along with in Los Angeles, asking him not to pre-listen before playing/recording his response. Then he sent the accompanying saxophone track to me for final mixing. The start times for both tracks were not shifted and there are no edits to the resulting mix.
Kevin Corcoran, Kanoko Nishi-Smith, Jacob Felix Heule and I recorded this 38-minute improvisation in San Francisco in November 2019. It's nice. Tom Djll