The jazz-ish / groove section is from Wynton Marsalis' "Sweet Release." Its the second movement, "Church: Renewing Vows" which goes along with the third movement, "Church Basement: Party." Great writing by Marsalis, written for the Lincoln Center Jazz Orchestra. Man, can they play.
Saucedo's arrangement is pretty decent. Overall I enjoy the show, though as someone else said the ending is disappointing right now, as it always is early on until they add the real finale. Loved Bluecoats, too.
Can't wait for the west coast APDs.