Ringing guitar chords and ticking percussion intro, piano counter harmonies. Beat driven second section with call and response bass/saxes. More development in third section - improvised sax trills and more drum fills. Unresolved ending.
A mystery that needs to be solved lush synth pads open with question posed by single line piano melodies. Mid picks up with drums and bass stopping and starting the investigation supported by piano chords. The end naturally calms left with an unresolved espionage piano chord.