Akai EWI4000s

The Akai EWI series’ “EWI” fingering mode is powerful and flexible. It bears a resemblance to basic saxophone fingerings (while wisely eschewing saxophoney compromises like rollers and palm keys). But with a little imagination EWI players can “borrow” a number of useful fingerings from other woodwinds, too.

For clarity, I’m considering any fingering that appears in the EWI 4000s’s Reference Manual under “EWI Fingerings” as a basic, non-borrowed fingering. Some of the fingerings I’m listing do appear in the manual for other fingering modes (saxophone, flute, and oboe). Some of the fingerings aren’t great-sounding fingerings on the “real” (non-electric) woodwind instruments, but work beautifully on the EWI, which of course isn’t subject to the acoustical problems of air-filled tubes.

And of course these fingerings work in any octave, which is not always the case with “real” woodwinds. I have arranged them octave-wise here in ways that will mostly look familiar to woodwind players.

Right C-sharp
Borrowed from: oboe, clarinet
Provides a useful alternative in left-hand-pinky-heavy passages.

Left E-flat
Borrowed from: oboe, some clarinets
In the example, prevents having to “jump” the right pinky from one key, over another, to another.

Side F-sharp
Borrowed from: saxophone, clarinet
Similar to using the saxophone’s side F-sharp key or clarinet’s side F-sharp(/B-natural) key (shown here in the wrong octave for clarinet), except using the right pinky rather than the ring finger. Useful for avoiding the right index-middle flip-flop.

Right G-sharp
Borrowed from: oboe
Provides a useful alternative in left-hand-pinky-heavy passages.

1+1 B-flat
Borrowed from: flute, saxophone, clarinet
Similar to a standard flute fingering, or to a problematic saxophone or clarinet alternate fingering (shown here in the wrong octave for clarinet). Of course on the EWI there are no pitch, timbre, or response issues with this (or any) fingering.

1+2 B-flat
Borrowed from: saxophone
A slightly lesser-known alternate fingering for saxophone (which, on saxophones, often sounds better than 1+1). Useful for transitions such as F-sharp to B-flat.

Right B
Borrowed from: clarinet
Similar to the sensation of using the clarinet’s right B(/E) key, but in this case you must use the right pinky to press two keys at once. In the example, this allows you to keep the movement in one hand, rather than having to coordinate both pinkies.

Side C
Borrowed from: saxophone
Useful in chromatic passages and trills for avoiding the left index-middle flip-flop.

These fingerings of course only scratch the surface of what’s possible with the EWI-mode fingering system. But because of their familiarity and time-tested usefulness to players of “real” woodwinds, they can be adapted easily and fruitfully to EWI playing.

With traditional woodwind instruments, the fingers work together to change the effective length of the instrument’s body tube by opening and closing toneholes. Woodwind fingerings at their most basic use the fingers in sequence. For example, a certain note might be produced with an “open” fingering (all toneholes open). When the “first” finger (the one closest to the mouthpiece) closes a hole, the pitch drops, perhaps by a whole step. Adding the next farther finger drops the pitch again, and so on toward the bell end of the instrument.

“Forked” fingerings, in which a lower tonehole is closed while one above it is open, often produce somewhat inferior results—notes that are mismatched in timbre and/or intonation. (Some modern woodwinds use special mechanisms to correct for this, such as the F resonance mechanism on a high-quality oboe.)

An electronic woodwind-style instrument, such as the Akai EWI series, uses a fingering system that is designed to be similar to a traditional woodwind, so that a traditional woodwind player can easily adapt to it. But this is an arbitrary choice. Since the instrument’s tone production system uses electronic circuitry and software, rather than a vibrating air column, the fingering system don’t necessarily have to use the fingers in sequence, and forked fingerings don’t have any inherent problems. The fingerings can be invented completely from scratch, with no acoustical limitations.

EWI fingerings are designed to draw upon the best of both worlds—the familiarity of traditional woodwind fingerings, and the flexibility of a non-acoustical fingering system.

Note that the current-model EWI4000s, using version 2.4 of the operating system, includes several fingering modes. The mode I am considering here is the “EWI” mode, as the “flute,” “oboe,” and “saxophone” modes sacrifice some flexibility for the sake of increased familiarity to traditional woodwind players. You might consider this article to be subtitled, “Why you should be using the ‘EWI’ fingering mode.”

The current manual (“revision D”) shows a mere 17 fingerings in its EWI mode fingering chart (11 chromatic pitches, with B-flat through D having fingerings in two octaves, and B-flat having one additional alternate fingering). But many, many more are possible.

We can consider the individual EWI keys as having individual functions, rather than being inherently interdependent. For example, pressing none of the keys produces a C-sharp:

Adding any key will alter the C-sharp pitch by a given amount:

key	pitch change (in semitones)	exceptions
LH 1	-2
LH bis	-1	If both LH 1 and LH 2 are pressed, LH bis has no effect
LH 2	-2	If LH 1 is not pressed, LH2 produces -1 (this makes LH middle finger C possible)
LH 3	-2
LH pinky 1	+1
LH pinky 2	-1
RH side	+1	No effect when used in combination with LH pinky 1
RH 1	-2	If LH 3 is not pressed, RH1 produces -1 (this makes 1 + 1 B-flat possible)
RH 2	-1
RH 3	-2
RH pinky 1	+1
RH pinky 2	-1
RH pinky 3	-2

If I press LH 1, LH 2, and LH 3, the pitch is lowered from C-sharp by a total of 6 semitones, producing the G fingering familiar to saxophonists, oboists, flutists, and clarinetists.

But that is only one possible combination. I could also produce a G with, for example, LH 1, LH 2, and RH 3. Or LH 3, LH pinky 2, RH 1, and RH pinky 2. These fingerings would be extremely unlikely to work on a traditional woodwind, but with the EWI the possibilities are wide open. As long as the total pitch change adds up to -6 (and accounting for any of the listed exceptions), you get a G.

Standard G fingering.(LH 1 + LH 2 + LH 3) = (-2 + -2 + -2) = -6 = G	One alternative G fingering.(LH 1 + LH 2 + RH 3) = (-2 + -2 + -2) = -6 = G	Another alternative G.(LH 3 + LH pinky 2 + RH 1 + RH pinky 2) = (-2 + -1 + -2 + -1) = -6 = G

These examples are illustrative but likely have few real-world applications. For a more practical example, consider trills, which among traditional woodwind players are a subject of endless discussion and books upon books of awkward, complicated fingerings. An ideal trill fingering involves moving only one finger, preferably one that can be moved in a rapid, controlled, non-awkward way. Continue reading for a musical example and sound clip →