Improvising using modal chord progressions

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Playing scales with modal chord progressions is the perfect way to develop your improvisational skills. The reason for this is that no matter what chord is being played, the melodic instrument still has only the basic seven notes to choose from. In other words, if you are playing using the major scale, almost any note you play will sound great within a modal arrangement. This builds confidence while teaching you to improvise within an ascending progression.

chord-wheel

Notice the scale wheel above. For now, let’s say you are constrained to stepping only on the red letters. No matter which letter you start on, you will be taking five whole steps and two half-steps in order to go up or down an octave. Depending on which red letter you start on, you will have a different pattern of whole steps and half-steps. These seven possible step patterns are called the modes.

The first mode of the seven-mode sequence is called the Ionian Mode. If you are stepping on the red letters, you will start with letter C to begin the Ionian mode, otherwise known as the major scale. It's familiar interval pattern is two whole steps, one half step, three whole steps, and then one last half-step to complete the octave: W-W-h-W-W-W-h. You probably recognize this because it was heavily featured in the Sound of Music movie. In shape-note singing, the shape names representing the Ionian Mode are Do-Re-Me-Fa-So-La-Ti, then ending with another Do, one octave higher than the first.

The notes of the Ionian Mode are numbered 1-7. This is a little counter-intuitive, since there is only a half-step between 3 and 4, and also between 7 and 8. However, giving each note of the Ionian Mode its own integer number becomes very useful. No matter what letter you begin on with, the numbers of the Ionian Mode are still the same; 1-7.

Since the Ionian Mode begins with two whole steps, the Ionian Mode is considered to be a major scale. In fact, the C Ionian Mode is more frequently called the C Major Scale.

The red letters of the wheel above are the seven notes of the C Ionian Mode. It is called the C Ioninan Mode because the first note is C and then the Ionian interval pattern ensues. The seven notes of the C Ionian Mode are C-D-E-F-G-A-B. If you are familiar with a piano keyboard, these are the white notes starting with C.

If you were to play those same seven notes, but starting with D, the you would play D-E-F-G-A-B-C. These are the still the white notes on a piano, just starting at a different location. This is the second mode, called Dorian. Since the second mode started with on the D note, you would call it D Dorian. And since the Dorian Mode does not start with two whole steps, it is called a minor scale. After D Dorian comes E Phrygian, another minor scale. Then come F Lydian and G Mixolydian, each major scales. Next is A Aolean, another minor scale. Last is B Locrian. It is the only mode that has two half-steps in the first four intervals. It is called a half-diminised scale.

 

mode-table8

Notice in the table above, if you played the first note of each mode, you would be playing a C Major Scale.

Below, I have linked to MP3s of ascending modal chord progressions. For example, the C modal progression is C, then D minor, then E minor, the F, then G, then A minor, then B half-diminished. All of these chords use the same seven notes. The easiest way to play along with these MP3s is to play the first note of each modal chord. This will create a simple scale, with one note per chord change. Then, the patter repeats.

For each key, you have four different choices. You can choose to change chords after two beats, three beats, four beats, or eight beats.

Ascending Modal Scale Progressions

2 beats per chord change
A | BbB | C | Db | D | Eb
E | F | Gb | G | Ab

3 beats per chord change
A | BbB | C | Db | D | Eb
E | F | Gb | G | Ab

4 beats per chord change
A | BbB | C | Db | D | Eb
E | F | Gb | G | Ab

8 beats per chord change
A | BbB | C | Db | D | Eb
E | F | Gb | G | Ab

Once you become adept at playing scales using the first note of each ascending modal chord, is is time to start improvising like I did in the video at the top of this page. Below is some sheet music with some suggested "improvisations" to get you started. These are in the primary bluegrass keys of A, Bb, B, C, D, E, F, and G.

Below the sheet music links are videos of the sheet music being played for all eight of those keys. Each video contains all four chord-change patterns; 2 beats, 3 beats, 4 beats, and 8 beats per chord change. If these are too fast for you, then choose a greater number of beats per chord change. For example, the improvisations for the 2-beat chord changes can be played half as fast if you use a 4-beat MP3 instead.
Scale Variations (Modal)
Choose the key and the number
of beats per modal chord change.

 Key Number of beats
A (1) 2 3 4 8
A (2) 2 3 4 8
Bb 2 3 4 8
B 2 3 4 8
C 2 3 4 8
D 2 3 4 8
E 2 3 4 8
F 2 3 4 8
G (1) 2 3 4 8
G (2) 2 3 4 8

Key of A

Key of Bb

Key of B

Key of C

Key of D

Key of E
coming soon

Key of F
coming soon

Key of G

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Best Online Fiddle Lessons Forums Improvising using modal chord progressions

Viewing 20 posts - 1 through 20 (of 28 total)
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    Posts
  • #38921
    John (BGD)John (BGD)
    Keymaster

    Hi everyone, this is the start of a lesson set on improvisation. If it feels out of place, it is because this is not ultimately going to be the first lesson. However, you have to start somewhere! This will be improved upon as the entire lesson set takes shape. Enjoy!

    See the full post at: Improvising using modal chord progressions

    • This topic was modified 49 years ago by .
    #38924
    AvatarJoe
    Participant

    Thats cool John , I will have to practice that. Glad you explained what modal is, I thought it was a haircut. Oh wait thats mullet haircut.

    #38925
    Avatartylerdean
    Participant

    Bam, This is the best lessen since I learned how to sneeze, I mighta have tah go through that twice.

    #38947
    John (BGD)John (BGD)
    Keymaster

    Thanks! Hopefully everything will be more clear once the entire lesson set has been created. It will be fairly comprehensive!

    #38982
    cricketcricket
    Participant

    Oh wow…that is very good stuff!

    #39014
    RockRock
    Participant

    John, all this is very cool, I hope you can teach this so even I can get it.

    Sounds beautiful!

    #39026
    John (BGD)John (BGD)
    Keymaster

    Thanks — I’ll really try to flesh this one out!

    #39036
    fran hfran h
    Participant

    Most Excellent

     

    #40519
    ruckydooruckydoo
    Participant

    Rock said what I’ve been thinking.   I’ve even been consulting an old music teacher to help me understand and she’s starting me…at the bottom.  It’s still seems a bit complicated but if a 4 yr. old can get it, there may be some hope for me…maybe!

    #40534
    Avatarfiddlinhiker
    Participant

    Thanks for the improvisation lesson! Very helpful. Looking forward to the series.

    #40535
    RockRock
    Participant

    I am looking for a four year old to teach me! When I have a problem with these new gadgets I just ask my grandchildren!

    #40542
    John (BGD)John (BGD)
    Keymaster

    No kidding! Kids these days just get better and better.

    #40551
    RockRock
    Participant

    Maybe when I go through my second childhood, I may get some smarter. 🙂

    #40567
    John (BGD)John (BGD)
    Keymaster

    Haha, I like that one. I’m going to use that, Rock.

    #40571
    RockRock
    Participant

    OK but it will cost you next years subscription payment.

    I wonder if I have already gone through my second childhood.

    #40581
    nagumaqnagumaq
    Participant

    John , I could just kiss you all calm like here.
    WOOOOOOOOOOOOOOOOOOOOOOOOOOOOOWZEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
    I mean, I mean , I mean YEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEHAWWWWWWWWWWWWWWW,
    I m talking Yahooooooooooooooooo, and yeeeeeehawwwwwwwzes and jumpin ups and downzes and holy fiddleling scriptures , batman , I think I m dreaming :Oo
    Spock ! the Ionian crystals are red hot and ready for warp drive modal improv , if we dont go soon, the entire ship will blow into hyperspace semi tones quantified colours .
    John , how could you !?! Your the best , again , I had no idea this was up ,what a suprise, how so too much fun will be having now ! This is so what I needed , thanks for all the tools for up a level situation . I am so happy for this . Way to spend this beautiful Saterday ,
    merci mon ami ,

    #40582
    nagumaqnagumaq
    Participant

    Gu sending BIGG CYBER HUGGS , Oh my God , thank you for putting John up to this … I am so like , first year , you put me on the shuffle , then second year onto maple Sugar , and now 3rd year ImPROV WOOHOOOOOOOOO !
    Ok , we get it , Gu s happy , now practice and lionsden this up one :O0

    #40583
    nagumaqnagumaq
    Participant

    It s worth a million bucks to me you know :O0

    #40587
    nagumaqnagumaq
    Participant

    never mind cash Gu , this is worth so much more then a million bucks.
    Straight up , fill the cup !

    #40590
    nagumaqnagumaq
    Participant

    Can I put it this way , LOOOOOOOOOOOOOOVE You Bluegrassdaddy John ! maximum Chill zone fiddle 303 Yeehaw !
    I am loosing my mind over here, just jammed with you 12 times all the way through C and A , what a blast , I am downloading mp3s in all keys and time , bless-apprentice-up feeling !

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