The B-sharp major ninth chord is a lush and sophisticated chord consisting of the notes B♯, D𝄪, F𝄪, A𝄪, and C𝄪. Built on a major seventh chord with the addition of the ninth, it creates a smooth and expansive sound that blends brightness with harmonic depth. The B♯ serves as the root, the D𝄪 defines the major third that gives the chord its uplifting quality, the F𝄪 adds the perfect fifth for balance, the A𝄪 introduces the major seventh for a refined and dreamy character, and the C𝄪 enriches the harmony with the colorful ninth. The B-sharp major ninth chord is often used in jazz, soul, and contemporary styles to bring sophistication and emotional resonance to musical progressions.
Name: B-sharp major ninth chord
Notes: B♯, D𝄪, F𝄪, A𝄪, C𝄪
Intervals: 1, 3, 5, 7, 9
Chord symbol: B♯maj9
Alternative symbols: B♯Δ9, B♯ma9, B♯MA9, B♯M9
Type: Pentad (five-note chord)
B-sharp major ninth chord on the Staff
B-sharp major ninth chord on Piano
B-sharp major ninth chord on Guitar
B-sharp major ninth chord on Ukulele
Rowan Ellis is a musician and educator with a passion for exploring the language of harmony and melody. With years of experience across classical, jazz, and contemporary styles, Rowan breaks down music theory into clear, practical insights. His goal is to make chords and scales less intimidating and more inspiring for every musician.