Apple Logic Pro X - Manual (Page 821)

Chapter 23 Work in the Environment 821
Channel splitter objects
A channel splitter routes MIDI events by channel. Every MIDI event received at the channel
splitter input is automatically routed to the output that corresponds to its MIDI channel. If no
cable is connected to the corresponding output channel strip, the event is rerouted to the SUM
output (at the top).
Create a new channel splitter object
m Choose New > Channel Splitter.
Chord memorizer objects
Chord memorizer objects overview
A chord memorizer maps individual notes to chords. You can assign one chord to each pitch
class (to C, C#, D, and so on).
The octave of the incoming note determines the octave of the resulting chord. A chord can
have 0–12 notes in it. (Zero and one-note chords can be useful for creating scale-filters and
scale-correctors).
The easiest way to use a chord memorizer is to connect its output to the instrument that you
want to play the chords through, and assign it to a track. You can, of course, place it anywhere
else in the MIDI signal path.
Create a new chord memorizer
m Choose New > Chord Memorizer.