The 6 and the 9 at once — a tonic wearing silk. It says 'finished' without a single leading tone, which is exactly why bossa and soul records end here instead of on a plain triad.
movesnothing moves — two colors stack and the chord glowssolo·singthe 6 and the 9 are both safe long tones now; end your phrase on eitheron recordbossa & soul endings everywhere — strum 1⁶⁄⁹ once and you'll place ittry itEnd tonight's song on 1⁶⁄⁹ instead of 1. Then try STARTING on it.