Guitar Lessons
Chord tutor - barre chords:
A
Diagrams presented below illustrate how barre chords are built. Red coloured arrows show intervallic relations between chord notes. Grey vertical lines represent guitar frets, horizontal ones represent guitar strings.
Select from the list below:
Table 1 contains explanation of used markers.
| Marker | Interval | Number of semitones |
|---|---|---|
| 0 | Perfect unison | 0 |
| 2- | Minor second | 1 |
| 2+ | Major second | 2 |
| 3- | Minor third | 3 |
| 3+ | Major third | 4 |
| 4 | Fourth | 5 |
| 5- | Diminished fifth | 6 |
| 5 | Perfect fifth | 7 |
| 5+ | Augmented fifth | 8 |
| 6 | Sixth | 9 |
| 7- | Minor seventh | 10 |
| 7+ | Major seventh | 11 |
| 8 | Octave | 12 |
| 9- | Minor ninth | 13 |
| 9+ | Major ninth | 14 |
| 10- | Major tenth | 15 |
| 10+ | Major tenth | 16 |
| 11 | Perfect eleventh | 17 |
| 12- | Diminished twelfth | 18 |
| 12 | Perfect twelfth | 19 |
| 12+ | Augmented twelfth | 20 |
| 13- | Minor thirteenth | 21 |
| 13+ | Major thirteenth | 22 |
Table 1 Marker explanations for barre chords tutor
