B6/9

— About this chord

B6/9 (1–3–5–6–9) is a sweet, glossy, unresolved major color chord, warm and floating without any dominant pull. A go-to ending or intro chord in jazz, bossa nova, and swing, it also colors soul and city-pop progressions. On guitar it's a compact, movable shape; pianists love its lush, chime-like voicing. Often used as a final tonic chord instead of a plain major triad, adding sophistication without tension. Also searched as B6add9, Bmaj6/9.