Intervals & Chords Flashcards
What is an interval?
Distance in pitch between two notes
What is a harmonic interval?
When two notes are played together (double stop)
What is a melodic interval?
When two notes are played one after the other
Name the interval notes of the major scale
Major 2nd, Major 3rd, Perfect 4th, Perfect 5th, Major 6th, Major 7th, Perfect 8ve
Name the interval notes of a harmonic minor scale
Major 2nd, Minor 3rd, Perfect 4th, Perfect 5th, Minor 6th, Major 7th, Perfect 8ve
(same descending)
Name the interval notes of a melodic minor scale
Major 2nd, Minor 3rd, Perfect 4th, Perfect 5th, Major 6th, Major 7th, Perfect 8ve,
Perfect 8ve, Minor 7th, Minor 6th, Perfect 5th, Perfect 4th, Minor 3rd, Major 2nd
When does a note become augmented?
When the upper note of a perfect or major interval is raised a semitone
When does a note become diminished?
If the upper note of a perfect or minor interval is lowered a semitone
What happens to an upper note of a minor interval if it is raised a semitone?
It becomes a major
What does to an upper note of a major interval if it is lowered a semitone?
It becomes a minor
What happens to the bottom note of a perfect or major interval if it is lowered a semitone?
It becomes augmented
What happens to the bottom note of a minor interval if it is raised a semitone?
It becomes diminished
What happens to the bottom note of a major interval if it is raised a semitone?
It becomes minor
What is transposition?
Moving notes up or down the same distance
What are compound intervals?
Intervals of more than an octave
What is a perfect concord?
Perfect 4th, Perfect 5th and 8ve
What is an imperfect concord?
Major and minor 3rds and 6ths
What are discords?
All 2nds, 7ths and augmented and diminished intervals
What is the tritone?
Augmented 4th
What is a tonic triad?
Where the keynote of the triad is the tonic note
What is a dominant triad?
Where the keynote of the triad is the dominant note
What is another name for the dominant triad?
V
Which triads are the primary triads?
I, IV, V
What does a major triad consist of?
Major 3rd and perfect 5th
What does a minor triad consist of?
Minor 3rd and perfect 5th
What does a diminished triad consist of?
Minor 3rd and diminished 5th
What does an augmented triad consist of?
Major 3rd and augmented 5th
What is a first inversion triad?
When the 3rd note is at the bottom i.e. 3rd interval from root
What is a second inversion triad?
When the 5th note is at the bottom i.e. 5th interval from root
Which small letter indicates root position for a triad?
a
Which small letter indicates first inversion in a triad?
b
Which small letter indicates second inversion in a triad?
c
How many half steps make up a major 2nd?
2
How many half steps make up a major 3rd?
4
How many half steps make up a perfect 4th?
5
How many half steps make up a perfect 5th?
7
How many half steps make up a major 6th?
9
How many half steps make up a major 7th?
11
How many half steps make up a perfect 8th?
12
Difference between major and minor interval
Minor interval has one less half-step than major
How many half steps makes an augmented interval?
One more half step than perfect interval or
one half step added to major interval
How many half steps make a diminished interval?
One less half step than perfect interval or
One half step subtracted from minor interval