What is a b7 flat 9 chord?
B7b9 Chord On The Guitar (B7 Flat 9) – Diagrams, Finger Positions and Theory. The B7b9 chord (B dominant 7 flat 9) contains the notes B, D#, F#, A and C. It is produced by taking the 1 (root), 3, 5, b7 and b9 of the B Major scale. The B7b9 chord is often used when resolving to the E Major 7 chord.
Which note is the sharp 9 on a c7 chord?
The #9 (D#) note is the same note as the b3 (Eb) of the Major scale, creating a great sense of tension in the chord.