Treasure

What makes 'Treasure' harmonically distinctive is its systematic, total avoidance of the tonic chord. The entire song — verse, chorus, and beyond — revolves around the IVmaj7–iii7–ii7–iii7–vi–V loop without ever landing on the home-base E♭. This is a classic soul and disco device that creates unrelenting kinetic energy; the ear keeps reaching for resolution that never fully arrives. The maj7 voicing on the subdominant adds a jazz-inflected warmth that elevates the progression above ordinary pop, while the embedded stepwise descending voice (A♭–G–F across the first three chords) gives it melodic logic rather than mere rhythmic propulsion. The suspended dominant cadence (B♭9sus) at phrase endings compounds the effect by denying even the dominant's own resolution. Together, these choices produce a harmonic loop that feels simultaneously complete and restless — an ideal match for a song built on the promise of something precious just out of reach.

Bruno Mars and his songwriting team the Smeezingtons crafted 'Treasure' as a deliberate pivot toward the fun, danceable energy they craved after touring behind the ballad-heavy Doo-Wops & Hooligans. Co-writer Philip Lawrence described wanting 'an Earth, Wind and Fire kind of moment' where the whole band could jam on stage. The song drew heavily from disco and funk traditions, particularly the sound of French electronic artist Breakbot, whose track 'Baby I'm Yours' served as a direct inspiration.

Released as the third single from Unorthodox Jukebox (2012), 'Treasure' is Bruno Mars's joyful homage to funk and disco, built on a cycling groove of extended chords and a falsetto-laced vocal performance. The song became a worldwide hit, certified multi-platinum across several countries, and cemented Mars's reputation as one of pop music's most gifted revivalists of classic R&B and funk.