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Mastering AI Fingered Mode

Free up your hands and let Genos predict your chords for you.

There are a total of seven fingering modes offered by Genos, but the deepest and most flexible of these is called “AI Fingered.” This mode is awesome for not only playing live, but for songwriting as well, and once you get comfortable with it you’ll be churning out rich, thick chords using only a couple of fingers.

To understand how it works, we must first understand what Style playing is. The “Styles” in Genos are a mixture of accompaniment and rhythmic backing patterns from a variety of different musical genres (i.e. pop, jazz, country, etc.). The Genos Style Engine analyzes your fingering of chords in a designated keyboard range (usually, but not limited to the left hand) to generate backing tracks that recreate the sound of a full band or orchestra. So if you play a C Major triad, for example, the band plays in C; switch to an F Major triad and the band plays in F.

Let’s start by working with a Pop Style called Songwriter Ballad. To select this style, you can either use the touch screen or the physical STYLE Button to enter the Style section:

A finger pressing a button marked "Style".

Next, select the “Songwriter Ballad” Style, then hit the EXIT button:

Menu on a screen.
A finger presing "exit" button.

You’ll now want to change the Fingering mode to AI Fingered, which resides in the “Split and Fingering” menu. Press the Menu Button, then select Split & Fingering:

A finger pressing the menu button.
Finger pressing "Split and Fingering" on a screen.

If it isn’t already selected, change the Fingering mode to AI Fingered on page 2/2 and then press CLOSE:

Menu on screen.

Important: Note where the split point is, as this will determine where Genos will track the chords you play in the left hand. If necessary, the range can be easily changed in this screen:

Menu on screen.

When you’re satisfied with the split point, press the EXIT button twice to return to the Main Display.

The last step before we start playing is to make sure the ACMP (Auto-Accompaniment) button is lit. (It’s located just above and to the right of the joystick.) This is important because if the button is not lit, you will only hear the Drums and Percussion of a Style and no chord tracking will take place:

Finger pressing button marked "ACMP".

Now start the Style playing back by pressing the Style START/STOP button (the button on the far right of the Style Control Section):

Finger pressing button on electronic keyboard panel.

One of the coolest features of AI Fingered mode is the ability to play simple three-note triad chords using only two fingers; it also lets you play more complex jazz chords using only three fingers. For example, just playing C and E results in a C Major chord:

Two fingers playing electronic keyboard with lit up buttons on panel above.

Or you can play the full C Major triad of C, E, G:

Hand playing electronic keyboard with buttons lit up on panel above.

The right side of the Style field in the Main Display will always show you in real time what chords are being generated:

Screen displaying "Songwriter Ballad".

Next, let’s try generating a C minor chord using only two fingers, C and E♭:

Hand playing an electronic keyboard with panel buttons lit up above.

Now this is where things get interesting and a little deeper. If I want to play a C Major 7 chord, instead of using four fingers, (as I would on a piano), I can play it with only two. Play C and the B above it and you’ll hear the band is now playing C Major 7. (This can also be seen in the Style field as well.)

Hand playing electronic keyboard with buttons on panel above lit.

How about a bluesy chord like a C7? Once again, this is a four note chord when played on a piano, but on the Genos it can be played with only two fingers — C and B♭:

Hand playing electronic keyboard with buttons on panel lit above.

Let’s go even deeper and play a C7 9 Chord. The chord tracking within AI Fingered mode is so advanced, you don’t even have to play the root of this chord for it to be recognized — just as a pianist playing with a bass player would do. So if you play E, B♭ and D (essentially the 3rd, 7th and the 9th), the accompaniment is playing a C7 9 chord:

Hand playing electronic keyboard with buttons on panel above lit.

To play a Cm7 9, simply hold down B♭, D and E♭, and presto, you’ll hear this juicy and delicious jazz chord:

Hand playing electronic keyboard with some of the buttons on panel above lit.

The last chord we’ll demonstrate is what’s affectionately referred to as a “slash” (or compound) chord. This is a chord with its bass note (inversion) indicated by the addition of a slash and the letter of the bass note after the root note letter. To change any chord to a “slash”/ compound chord in AI Fingered mode, simply play the note a whole step below the root. For example, to play a C/Bb chord, simply hold down the root (C) and play the Bb a whole step below it:

Hands playing electronic keyboard with some of buttons on panel above lit.

This is shown in the Style Field as follows:

Screen showing "Songwriter Ballad".

Keep in mind that all the chords demonstrated here in the key of C can be easily recreated in any key. The notes may change, but the formula always stays the same.

As always, the key to deepening your understanding of AI Fingered mode is to simply experiment: Play different two- or three-note combinations and listen to the chords that result. Have fun!


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