Violin · Level 6 · Intermediate

Secondary dominants in D♭ major on Violin

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THE SHORT ANSWER

A secondary dominant is the V7 of a chord other than I. Turning vi into VI7 makes it pull strongly towards ii, adding forward motion.

D♭

D♭ major

Notes: D♭ · F · A♭

♭G 4D 2♭D 4♭A 2
String and finger, first position

B♭7

B♭ dominant seventh

Notes: B♭ · D · F · A♭

♭G 2D openD 2♭D 4♭A 1
String and finger, first position

E♭m

E♭ minor

Notes: E♭ · G♭ · B♭

♭D 1♭D 2♭A 1♭A 4
String and finger, first position

A♭7

A♭ dominant seventh

Notes: A♭ · C · E♭ · G♭

♭G 1G 3♭D 1♭D 2♭D 4
String and finger, first position
1
D♭
2
B♭7
3
E♭m
4
A♭7

HOW TO PRACTISE IT

Six steps to a clean loop.

  1. Play each chord as an arpeggio, one note at a time: D♭, B♭7, E♭m and A♭7. Press play on the card, then match each note.
  2. Stay in first position: use the open string where you can and keep the fingers close to the string.
  3. Set the tempo to 63 BPM and play the progression with one chord per bar. Hear how VI7 contains a note that is not in the key and wants to rise.
  4. Play the chord tones one at a time, one note per beat, with a full, even bow on each.
  5. Raise the tempo to 84 BPM once you can play the loop three times without stopping.
  6. Record one take, listen back and check for the strong pull from VI7 into ii.

Listen for

Aim for the strong pull from VI7 into ii. A common mistake is playing VI7 as the minor vi out of habit.

Why it works

VI7 is V7 of ii. Its major third is the raised fifth scale degree, which resolves up a half step.

D♭ major has 5 flats; its relative minor key is B♭ minor.

Questions

What are the chords in I–VI7–ii–V7 in D♭ major?

In D♭ major the progression is D♭ | B♭7 | E♭m | A♭7.

What is the key signature of D♭ major?

D♭ major has 5 flats. Its relative minor is B♭ minor.

Is this lesson right for my level?

This is a level 6 lesson (intermediate). If it feels too hard, start with “The I–vi–ii–V turnaround”.

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