Operation Manual
26
Detailed Operation
you play. The harmony notes will adapt to the 
octave of your playing where the Hardtune effect 
ignores it.
The maximum number of harmony notes that 
will sound can be 4 or 8 depending on which 
preset you load. This in turn is due to whether 
Harmony Doubling is activated in the HARMO-
NY tab of the EDIT menu. 
 f MIDI performance tips
In chords without a clear third, VoiceLive Rack will 
assume a major chord, so when you play in a mi-
nor key, and as a general rule, you should always 
include a third when changing chords. 
If you want to sing right at the beginning of your 
song, it’s important to play a chord just before 
you sing
If you sing while playing a chord and then press 
the sustain pedal, you’re able to add a keyboard 
embellishment that doesn’t affect the harmony.
Your mod wheel can be used to add or remove 
vibrato in harmony presets.
Alternate Harmony and 
Hardtune Methods
This section is for those who do not play an 
instrument such as a MIDI keyboard or guitar. You 
are still able to experience VoiceLive Rack’s Har-
mony and Hardtune effects with these methods:
•  Using xed Key and Scale
•  Singing to music-only playback 
•  “Borrowing” from another player’s instrument
 f Using a fixed key (aka “Scale”)
This is the main method for creating harmony 
used successfully in the original VoiceLive proces-
sor. It is also the main method for other Hard-
 f MIDI hookup and channel selection
If you haven’t already, connect a MIDI cable 
between your keyboard’s MIDI out and VoiceLive 
Rack’s MIDI IN. Play a note on your keyboard and 
check VoiceLive Rack’s display to see if the MIDI 
indicator lights. If it doesn’t, set the MIDI transmit 
channel of your keyboard to 1 (VoiceLive Rack’s 
default). If you want VoiceLive Rack to receive on 
another MIDI channel, locate the MIDI tab in the 
Setup menu and set CHANNEL to the same as 
your keyboard transmits on. Check the display as 
you play your keyboard to conrm reception.
 f MIDI IN and USB
To use the MIDI IN jack while you have a USB 
cable connected, locate the SYSTEM tab in the 
Setup menu and turn the USB CONTROL set-
ting to OFF. This will enable the MIDI IN jack. 
Alternatively, you may also remove the USB cable 
to access MIDI IN.
When you want to restore computer control of 
VoiceLive Rack over USB, or you want to access 
the VoiceSupport application’s features, you can 
turn the USB CONTROL parameter back to On.
 f MIDI-controlled Harmony and 
Hardtune
Now that you’ve followed the preceding section, 
you can sample the many presets that feature the 
Harmony and Hardtune effects. Load a preset 
with one or both of these effect buttons lit. Now 
you can play a song on your keyboard while 
singing and hear how the effects adjust musically 
as you play the different chords in your song. As 
each chord is recognized, the LCD display will 
briey show “NP” meaning NaturalPlay.
The factory presets that have the word “Notes” 
in their names (presets #217-238) operate dif-
ferently for both Harmony and Hardtune. These 
presets allow you to determine the pitch of the 
Harmony or Hardtune effects to the exact notes 
