Here is an audio capture of “Possibility Abstracts: Taylor Ho Bynum, Nathaniel Mackeyand Discrepancy,” a paper I delivered in Prague, in the Czech Republic, on 18 July 2014 as part of the vs. Interpretation symposium, sponsored by the Agosto Foundation. The text riffs on the epistolary form of Nathaniel Mackey’s serial novel, From a Broken Bottle Traces of Perfume Still Emanate, particularly the fourth volume, Bass Cathedral, on which Taylor Ho Bynum draws for his modular composition Navigation, versions of which he recorded with his sextet for release on Firehouse 12 records late last year. (See firehouse12records.com/album/navigat…12-recordings.) For me, this music is a contemporary masterpiece, negotiating the liminal zone – the discrepancies – between the improvised and the composed, and doing so in such as way as to creatively undo that rather careless binary. There is an excellent review of Navigation by Stuart Broomer in Point of Departure.