All of the tunes on Urban Sprawl" were written by MacAllister, who plays guitar, but the other four members - Gerad O'Shea on saxophones, Martha Cipolla on marimba, Jamie Bishop on electric bass, and Jordan Perlson on drums - are also given ample opportunity to improvise within the structure.
The result is 51 minutes of solid, ever-changing excursions into the land where jazz, rock, funk, and Afro-Cuban music converge. Here's hoping a CD-release concert is in the offing.