Diumraid
Active Member
In 'classical' music the flattened seventh is used to facilitate a change of key. C is the I (tonic) chord in the key of C major - add a flattened 7th (B-flat) and it becomes the V7 chord in the key of F major (for example). The altered note indicates that you are in a new key.
In blues styles the flattened seventh is used all over the chord progressions without any modulation.
Major 7ths (unflattened) give a floating, moody effect and with distortion create instant shoegazer tendencies - can be applied liberally.
In blues styles the flattened seventh is used all over the chord progressions without any modulation.
Major 7ths (unflattened) give a floating, moody effect and with distortion create instant shoegazer tendencies - can be applied liberally.