What is the Blue Note in music?

In jazz and blues, a blue note is a note that—for expressive purposes—is sung or played at a slightly different pitch than standard. Typically the alteration is between a quartertone and a semitone, but this varies depending on the musical context.Click to see full answer. Then, what are the notes of the blues scale?A blues scale consists of 6 different notes, namely the root, flat 3rd, 4th, flat 5th, 5th and flat 7th of the major scale: 1 – b3 – 4 – b5 – 5 – b7. For instance, in the C blues scale the notes are C – Eb – F – Gb – G – Bb – C.Secondly, what is a blue chord? Awarded by the United States Army The infantry blue cord is a United States military decoration worn over the right shoulder of all infantry-qualified U.S. Army soldiers. Correspondingly, where did blue notes come from? It had its roots in Afro-American music with the slaves and became being really used in Blues, receiving the name of “Blues scale”. The term “Blue note” is generally translated into Portuguese as “out note”, due to the fact of this note does not belong to natural scale.What are the 3 chords used in the blues?A common type of three-chord song is the simple twelve-bar blues used in blues and rock and roll. Typically, the three chords used are the chords on the tonic, subdominant, and dominant (scale degrees I, IV and V): in the key of C, these would be the C, F and G chords.

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