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A-LIST ELECTRIC GUITARIST POWER CHORDS
OPERATION MANUAL
The information in this document is subject to change without notice and does not represent a commitment on the
part of Propellerhead Software AB. The software described herein is subject to a License Agreement and may not be
copied to any other media except as specifically allowed in the License Agreement. No part of this publication may be
copied, reproduced or otherwise transmitted or recorded, for any purpose, without prior written permission by
Propellerhead Software AB.
©2014 Propellerhead Software and its licensors. All specifications subject to change without notice. Reason,
Reason Essentials and Rack Extension are trademarks of Propellerhead Software. All other commercial symbols
are protected trademarks and trade names of their respective holders. All rights reserved.
A-List Electric Guitarist Power Chords
Introduction
Electric Guitarist - Power Chords is the second Rack Extension instrument in the A-List series for Propellerhead
Reason and Reason Essentials. Think of Electric Guitarist - Power Chords as a professional session guitarist, playing
electric rhythm guitar on a top-notch instrument hooked up to hand-selected vintage amps and cabinets, and
performing exactly as you wish, while giving you full control over musical performance and mix.
And there's more: Electric Guitarist - Power Chords features an on-board, sophisticated amp with speaker cabinets,
so that the sound of guitar, amp and speakers is fully under your control.
Whether you want to add realistic rhythm guitar tracks to your productions, use it as an inspiration for writing songs
on a train or plane, or as source material for creative sound design - it will get you from idea to result as fast as
possible.
At the core of Electric Guitarist - Power Chords - and all instruments of the Propellerhead A-List series - is the idea
that you can create professional sounding instrument tracks exactly the way you would get them from an A-List
player in the studio. There, you'd give them a lead sheet, adjust sound character and mix, and tell your session
guitarist what kind of musical style and performance you're expecting, and a great player would deliver that.
Electric Guitarist - Power Chords does exactly that for you: the lead sheet becomes MIDI notes in your Reason tracks
(or played live on a MIDI controller), there are controls for sound character and mix, you load styles and select
phrases in real-time, and there are performance controls to vary the performance.
Whatever Electric Guitarist - Power Chords does, it does extremely well, fast, and asking absolute minimal effort of
you. We never sacrificed instant gratification and simplicity in favor of a more complex result!
Try it now - it's easy and fun!
Electric Guitarist - Power Chords is designed for creating stunning dynamic performances using only a MIDI
keyboard, and very simple commands. The perfectly played phrases and styles all come built in. All you need to do is
provide chords, pick phrases and optionally make (real-time) adjustments. You can even dynamically control palm
muting of the strings for dynamic expression and creation of your own phrasings.
Here's how it basically works - and we encourage you to try it now.
1. Create an Electric Guitarist - Power Chords device in the rack.
It will load a default style that's all you need for now.
2. Start playing on your connected MIDI keyboard.
D
4
Hit a key or chord from the note C4 and upwards and Electric Guitarist - Power Chords will start playing.
A-LIST ELECTRIC GUITARIST - POWER CHORDS
D
Activate the Latch switch so it keeps playing.
D
Hit the note B3 when you want to stop the playback in Latch Mode.
D
Move the Mod Wheel or apply Aftertouch on your MIDI keyboard.
You can live-control palm muting using the Mod Wheel or Aftertouch. Turning up the Mod Wheel gradually
increases the pressure of the palm, Aftertouch switches between no and full pressure.
D
Vary the phrasing.
Pressing keys (or generally: sending MIDI notes) between C1 and Bb3 selects phrases. The lower two octaves
select a set of standard phrases, the C3-Bb3 octave selects phrases of the currently loaded style.
D
Change the sound character.
Use the Guitar and Amp selectors and the Drive control to vary the overall tone of the guitar sound.
D
Add a second guitar player.
Activate the Doubling switch in the performance section to activate a second player (similar to overdubbing in the
studio), with the players panned left and right in the stereo image.
Background
It is important to know that Electric Guitarist - Power Chords does not emulate a guitar. It does not let you edit
individual notes, but it also does not require you to know how to play a guitar on a keyboard, or to think about how to
emulate realistic strumming or typical guitar voicings. It has all that built in, simply because it is based on actual
rhythm guitar recordings, not samples of individual notes.
What Electric Guitarist - Power Chords emulates is therefore a studio guitarist who already knows how to play.
Because when you have an idea in your head and want to get it to "tape" the last thing you want to do is having to
struggle with MIDI editing and trying to make a MIDI performance sound realistic. What you need is a professional
player recording your idea the way you want it. That's exactly what Electric Guitarist - Power Chords does.
The foundation of Electric Guitarist - Power Chords is real performances on a top-notch electric guitar, played by a
professional player, and a sophisticated amp/speaker simulation for a wide range of styles and colors.
The performances have been recorded with a clean sound and are live-processed through built-in amplifier and
cabinet emulations for maximum realism and flexibility. You can totally adjust and perfect the sound character for
your musical taste and mix.
During the sessions for Electric Guitarist - Power Chords, about 12.000 phrases were played and recorded, totaling
more than 11 hours of guitar performances. Those were then meticulously selected, adjusted and prepared in a
sophisticated and unique way, allowing us to create a Rack Extension that can virtually play any guitar phrase at any
tempo and always sound like an original performance.
A-LIST ELECTRIC GUITARIST - POWER CHORDS
5
Panel overview
The Electric Guitarist - Power Chords front panel contains the following sections:
1
2
3
4
Electric Guitarist - Power Chords front panel sections.
• 1. Source section (for selecting guitar and amp character, adjusting amp gain and choosing drop tuning).
• 2. Performance section (for telling the "virtual player" how to interpret MIDI data and how to play).
• 3. Mix section (for adding basic guitar-type effects and adjusting the volume of the audio output).
• 4. Patch selector (for browsing, loading and saving patches).
Loading and saving patches
Loading and saving patches is done in the same way as with any other internal Reason/Reason Essentials device see the “Sounds and Patches” chapter in the Reason/Reason Essentials Operation Manual pdf for details.
!
6
On instantiating Electric Guitarist - Power Chords, or when loading Combinator Patches featuring Electric Guitarist - Power Chords, it can take a few seconds until all content is loaded into RAM.
A-LIST ELECTRIC GUITARIST - POWER CHORDS
Panel controls
Source section
In this section, you set up the overall guitar sound by selecting a guitar/pickup character, an amp setup (a
configuration and setting of amp and speaker cabinet), setting the level of gain/overdrive and apply drop tuning.
These settings are highly interactive - as are the originals. Guitarists and sound engineers will know and apply certain
classic combinations of amps, guitars and Drive settings, and you will find many of those in the patches. But that
doesn't mean you should not experiment - at the end, the only thing that counts is that it works for your song.
Guitar
The lever switch labeled Guitar lets you select different characteristics, mainly determined by the choice/combination
of pickup(s). It offers four distinct choices:
Knob position
Character
Twang
Single-coil pickup guitar with less mid For clean or only subtly overdriven sounds that bring out glassy character with
range, similar to a Telecaster or a Strat well-defined treble.
with two out-of-phase pickups.
Use...
Bite
Bridge-pickup Stratocaster character For tracks you want to cut through a mix. Works better with distorted than with
with a lot of bite and sharp upper mids clean amp settings.
Soft
Warm neck pickup sound, very round.
For soft, non-aggressive sounds with a fuller bass. Sounds better with less distortion.
Fat
Rock guitar with bridge Humbucker lots of power, lots of mids.
For fat rock sounds or clean sounds with powerful mids - probably the most universal setting.
Amp
Electric Guitarist - Power Chords features a sophisticated guitar amp and cabinet simulation - this means the amp
sound is not baked into the recordings. Instead, clean recordings are sent into algorithms emulating real amps, giving
you full control and flexibility when it comes to setting up, adjusting and realtime-controlling your amp sound.
The Amp knob lets you choose between five amplifier presets for a large range of musical styles. Each preset is a
pre-configuration of an amp and a speaker cabinet, including pre-set internal parameters that provide the right
character and range of sonic possibilities for each preset:
Knob position
Character
Clean
For clean to subtly overdriven sounds, very dynamic.
California sound, crystal-clear treble,
12" speaker character - the sound
those tweed-covered amps are legendary for.
Use...
A-LIST ELECTRIC GUITARIST - POWER CHORDS
7
Knob position
Character
Crunch
The amp for that bluesy character.
When Clean is too clean and Brit is too distorted - this amp is perfect for hybrid
Class-A circuit, very smooth transition clean/overdriven sounds that are so popular in Blues styles.
from clean to overdriven. 4 x 12" cabinet.
Use...
Cream
The 60s/70s sound, providing a large For mid-heavy power sounds that are warm. yet not too scratchy in the high
range.
spectrum from warm, mid-rich clean
sounds to the proverbial creamy distortion. 2x12" cabinet.
Brit
THE classic gold/black British rock
For everything Rock from the 70s until today.
stack you still see on stages all over the
world. Very "British" distortion, raw,
powerful character. 4x12" cabinet.
Metal
Big rock stack pre-loaded by a distor- For everything harder, including Metal. Use “Drop D” for extra evil (e.g. Nu Metal).
tion pedal for a fat distortion sound with
massive bass and less mids. 4x12" cabinet.
Drop D
This switch lets you activate what guitarists know as Drop D (or Drop) tuning, used in various guitar applications, for
example Nu Metal. In Electric Guitarist - Power Chords, all strings get tuned down by 2 semitones, the lowest string
plays D.
Therefore, when Drop D is activated (pitch is unaffected, of course), Electric Guitarist - Power Chords sounds a little
thicker and warmer in general. This is most obvious when using distortion.
Drive
This knob adjusts the overdrive level and therefore the amount of distortion of the guitar signal. The effect is very
different depending on the Amp setup you've chosen. Naturally, the Guitar and Amp settings at the lower end of the
switch will work better with higher Drive settings, whereas the top ones benefit from a higher dose of clean signal.
Performance section
This section is a mixture of selectors, knobs and displays for selecting, adjusting and monitoring the musical
performance.
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A-LIST ELECTRIC GUITARIST - POWER CHORDS
Key
This control sets a key for the song, forcing all chord input to the most useful chords in the selected key.
• In the Off (-) position, all chords in all keys are available:
Played Note:
C
C#
D
Eb
E
F
F#
G
Ab
A
Bb
B
Played back Chord:
C
C#
D
Eb
E
F
F#
G
Ab
A
Bb
B
• In any other position (C, C#, D, Eb etc.), only the chords matching the set scale are available (see below).
Using the Key parameter is very handy if your keyboard skills (or musical skills) are basic, or if you want to simplify
chord input in general, as it will "quantize" all chord input to chords that aren't entirely wrong for the given key.
When a key is set, these are the chords Electric Guitarist - Power Chords will play depending on the actual input shown in C:
Played Note:
C
C#
D
Eb
E
F
F#
G
Ab
A
Bb
B
Played back Chord:
C
Csus4
D
Eb
E
F
Fsus4
G
Gsus4 A
Bb
B
The currently played back chord is always displayed in the Chord display (see below).
Chord
This is not a control, but displays the recognized chord. Electric Guitarist - Power Chords recognizes and plays seven
chord types. The chord choices are naturally limited by the fact that "power chords" have to be "distortion-friendly"
and therefore exotic chords are unusable. More on chords and how to make best use of them in “Chord Sets and
Fingerings”.
Styles and Phrases
Electric Guitarist - Power Chords is designed to produce rhythm guitar tracks. As the term indicates, a rhythm
guitarist doesn't play melodies, but phrases. A phrase in this context is a rhythmic sequence of strummed chords.
A style in Electric Guitarist - Power Chords is a collection of phrases of a certain musical context. Styles are given
descriptive names. Phrases, although, are not named but numbered.
!
From left to right, phrases become more intense - i.e. denser and more animated. You can add to the dynamic
expression of a song by selecting phrases accordingly: As you move from intro to verse to chorus, move right
on the phrase selection keys and vice versa.
Style
In this menu, you can select one of the 46 included musical styles. Each style is available in a normal version and one
version for chords played in a higher range (Hi). Each style features 11 individual phrases (see “Phrase”).
Phrase
This readout displays the phrase currently selected by incoming MIDI note information (see “MIDI keyboard layout”
below for details).
Swing
This knob gradually applies a shuffle feel to the guitar performance by delaying the offbeats.
Depending on the selected style, 8th or 16th note offbeats will be affected. At maximum position, the off beat will
have the same timing as the last note of a triplet.
Not all phrases contain 8th or 16th note offbeats so in these cases the Swing control has no effect.
A-LIST ELECTRIC GUITARIST - POWER CHORDS
9
Feel
With this control you can tell the virtual player to push or play laid back, i.e. it affects the overall timing of the guitar
performance. Right from center, offbeats will be slightly advanced (Push), left from center they will be delayed (Pull).
Latch
Use this toggle switch to determine if Electric Guitarist - Power Chords should always keep playing or only when keys
are held.
If on, Electric Guitarist - Power Chords will keep playing after a key is pressed, until either Latch is switched off or the
Stop button in the Reason/Reason Essentials sequencer is pressed. You can also temporarily disable playback of a
latched chord by pressing the note B3 on your MIDI keyboard.
A sustain pedal can be used as a temporary latch (but does not affect the appearance of the Latch switch). Lifting
the sustain pedal unlatches any notes that are no longer held, even if the Latch switch is still on, see “Sustain Pedal”.
Doubling
Use this function to create the impression of two independent players playing at the same time.
When on, Electric Guitarist - Power Chords will add a second guitar player to the currently selected signal and places
them at opposite stereo positions.
!
Note that - when Doubling is active - Electric Guitarist - Power Chords automatically activates a second, similarly
set-up guitar amp to keep the signals separate and enable the stereo effect.
Mix section
The Effects section features essential guitar-type effects:
Effect
Description
Knob controls...
Slapback
A very short delay that adds the illusion of doubling and adds width to the sound.
Typical effect of early guitar recordings in Rock'n'Roll.
Wet/Dry, Damping, Time.
Echo
A 4th/8th note stereo delay with damping.
Wet/Dry, Feedback, Damping.
Chorus
A classical 4-voice Chorus, creating a richer, modulated sound.
Wet Signal, Depth, Rate.
Reverb
A typical Spring Reverb that is often found in guitar amps and is essential for many Wet/Dry, Reverb Time.
classic guitar sounds.
Volume
Adjusts the audio output volume of Electric Guitarist - Power Chords for maintaining an optimal input level into the
mixer or subsequent audio processors.
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A-LIST ELECTRIC GUITARIST - POWER CHORDS
MIDI keyboard layout
Modifiers & Chords
Phrase 11
Chords
(repeated)
Stop Phrase
Phrase 9
Phrase 10
Phrase 7
C3
Phrase 8
Phrase 6
Phrase 4
Phrase 5
Phrase 3
Phrase 1
Phrase 2
Std Phrase 22
Std Phrase 23
Std Phrase 20
C2
Std Phrase 21
Std Phrase 18
Std Phrase 19
Std Phrase 17
Std Phrase 15
Std Phrase 16
Std Phrase 13
Std Phrase 14
Std Phrase 12
Std Phrase 10
Std Phrase 11
Std Phrase 8
Std Phrase 9
Std Phrase 6
Std Phrase 7
Std Phrase 5
Std Phrase 3
Std Phrase 4
Std Phrase 1
Std Phrase 2
Silent
C1
Chords
(repeated)
Chords
Modifiers
C4
C5
C6
C7
The MIDI keyboard layout for Electric Guitarist - Power Chords.
• The MIDI keyboard (or - for that matter - any controller that can send MIDI notes) gives you extensive musical
real-time control over Electric Guitarist - Power Chords.
• With MIDI Notes, you start and stop the performance, you determine the chord that's played, and by selecting
phrases you can vary the musical performance.
• The layout has been designed so even if you have only a 2-octave keyboard, you can control Electric Guitarist Power Chords in a useful way, particularly when using the octave transpose button that most keyboards offer.
• With a 5-octave keyboard you have full access to as many as 23 standard phrases (always available), 11 styledependent phrases, a "silent phrase" and a stop function.
• Phrases are sorted from simple/left to complex/right, so as you play up the keyboard, the phrases become
denser and more animated.
MIDI Note
Function
C1
Select "Silent" phrase. This is useful for creating gaps in other phrases without losing the
phrase position, and in combination with Gate/CV triggering.
C#1 to B2
Select standard phrases - this set is always available, independent of the chosen style.
C3 to A#3
Select 11 different phrases in the current style.
B3
Stop Phrase.
C4 and above
Chord Input.
Building Custom Phrases
The CV/Gate input on the rear panel of Electric Guitarist - Power Chords interprets notes differently than the MIDI
Input. Notes from C#1 to C#8 don't select phrases and chords, but individual slices of which are laid out across the
note range.
You can use this feature to create your own phrases by triggering "slices" (which are individual strums extracted from
the original performance). Try it with a Matrix pattern sequencer!
!
Note that this just replaces the phrase selection - you will still need to send chord notes via MIDI Input to get
the guitarist strumming away!
MIDI Note
Function
C1
Stop currently playing slice.
C#1 to C#8
Trigger individual slices.
See “CV Input”.
A-LIST ELECTRIC GUITARIST - POWER CHORDS
11
Chord Sets and Fingerings
Chord Sets
Chords take up memory in RAM, therefore Electric Guitarist - Power Chords loads only three chord types by default,
although it supports seven different chords.
D
To load the Full Chord set, press Tab to get to the rear panel view of Electric Guitarist - Power Chords, and set
the Chord Set switch to Full.
The following selection of chords for the two chord sets is also printed on the rear panel of Electric Guitarist - Power
Chords:
Default Chord Set:
Neutral, sus4, 9
Full Chord Set:
Neutral, sus4, 9
-5, +5, 6, 7
A note on maj and min
There are no "maj" or "min" in a power chord, as omitting the third note is vital for that powerful “power chord” sound.
For that reason, Electric Guitarist - Power Chords will always play (and display) neutral chords that work with either
major or minor scales.
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A-LIST ELECTRIC GUITARIST - POWER CHORDS
Chord Fingerings
Electric Guitarist - Power Chords has a built-in chord detection system that interprets incoming MIDI notes. The
picture shows the fingering schemes for each variation of chords played in the key of C. The three chord variations
at the top shows what is available when you use the Default Chord Set. The remaining four variations becomes
available when you use the Full Chord Set (see “Chord Sets”).
!
Note that the black and white dots indicate the required notes. Grey dots indicate optional notes.
Default Chord Set
Full Chord Set
Chord Fingerings (grey dots indicate optional keys).
A-LIST ELECTRIC GUITARIST - POWER CHORDS
13
MIDI Controllers
Pitch Bend
The Pitch Bend wheel can be used for creating bending or vibrato. The pitch range is fixed at ±2 semitones.
Mod Wheel
Palm Muting is a powerful method for live-controlling the phrasing of Electric Guitarist - Power Chords.
• The Mod Wheel controls the Palm Muting that your guitarist applies to the performance.
In the Mod Wheel's default position, no Palm Muting is applied. The further you turn it up, the shorter the notes will
become. The maximum position of the Mod Wheel produces entirely "tone-less" muted strums.
q
You can add Palm Muting after the fact by adding a lane to your Electric Guitarist - Power Chords track and
recording a Mod Wheel performance on top of your notes. Experiment with multiple tracks with different Mod
Wheel performances for greatly enhanced live feel and two-player impressions.
Aftertouch
Like the Mod Wheel, Aftertouch lets you control Palm Muting, but works like a switch between "no muting" and "full
muting".
Expression
The Expression Controller is used for controlling the volume. The Expression Controller is applied individually to each
strum in a phrase, so the volume of the previous step that is still playing is not affected. This can be useful for finetuning performances.
!
Note that Keyboard Velocity is not used to control volume, as it is difficult to play all notes of a chord with consistent velocity.
Sustain Pedal
The Sustain Pedal replicates the “Latch” button, so you can use it as an additional way of varying phrases in real-time.
Pressing the Sustain Pedal activates latching of chord notes. Releasing the Sustain Pedal releases any latched chord
notes even if the Latch button is on.
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A-LIST ELECTRIC GUITARIST - POWER CHORDS
Connections
!
Remember that CV connections are NOT stored in the Electric Guitarist - Power Chords patches! If you want to
store CV connections between devices, put them in a Combinator device and save the Combi patch.
CV Input
The Note and Gate CV inputs can be used for adding extra phrase creation options by using the CV output from
another CV/Gate device (typically a Matrix or an RPG-8). Note that the Gate input also responds to keyboard
velocity. Please refer to “Building Custom Phrases” above.
Output
On the right are the main audio outputs. When you create a new Electric Guitarist - Power Chords device, these
outputs are auto-routed to the first available channel in the Reason/Reason Essentials main mixer.
A-LIST ELECTRIC GUITARIST - POWER CHORDS
15
Advanced tips
Optimizing chord recognition
Electric Guitarist - Power Chords tries to be as tolerant to sloppy chord input as technically possible, but particularly
when live-recording to a MIDI track, you may end up with it not playing the chords you had in mind. It's really easy to
fix this situation if you keep a few things in mind:
D
Always quantize your MIDI notes in the sequencer.
Notes with different starting positions can lead to multiple chords getting recognized one after another, or cut-off
chords.
D
Clean up note lengths to make sure there are no note gaps or overlaps.
In the Legato Adjustments section of Reasons' Tool Window you can force legato and remove overlaps. Use Gap
with a minimum value first to “clean up” the note lengths.
Minimizing memory consumption
How much memory Electric Guitarist - Power Chords requires entirely depends on the settings of the Chord Set and
the Key parameter loaded:
• The Default Chord Set requires about 230 MB of RAM.
• The Full Chord Set increases this figure to around 440 MB.
• When setting a key, the allowed chords are all in the Default Chord Set, so if you have the Full Set selected,
you can save memory by switching back to the Default Chord Set on the rear panel of Electric Guitarist - Power
Chords.
• If you use several Electric Guitarist - Power Chords devices in your song, the sample memory is shared among
the devices.
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A-LIST ELECTRIC GUITARIST - POWER CHORDS
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