The plain triad plus a 9 ringing on top — pop's default 'produced' color. Nothing resolves; it just glows. Swap any plain 1 or 4 for its add9 and the same progression sounds twice as recorded.
movesnothing moves — a 9 is ADDED and just ringssolo·singthe 9 is the key's 2 — land on it over the 1 chord and it sounds intentionalon recordEvery Breath You Take — The Police (add9 grips throughout)try itRe-voice your chorus: every 1 → 1add9, every 4 → 4add9. Change nothing else.