Controlling live MIDI playback - MIDI echo

When you play your MIDI keyboard or controller, the sound that Music Creator produces is determined by what hardware or software synth Music Creator sends the incoming MIDI data to after Music Creator receives the data. This is called MIDI echo. By default, Music Creator sends the data to the MIDI output or software synth listed in the Output field of the current track. The current track is the one whose track name background has the lighter color—press the up and down arrows on your computer keyboard and watch each track turn lighter in succession as you change different tracks into the current track (you can also click any of a track’s controls to make it current).

However, you can echo MIDI data to much more than just the current track, or turn echoing off on the current track if you want. With a single keyboard or controller, you can echo MIDI data to as many MIDI tracks as you want, meaning that you can simultaneously play as many hardware and software synths as you can hook up to your MIDI interface or run on your computer. You can also have multiple performers on different controllers sending MIDI data to either the same synth or multiple synths. Each Music Creator track allows you to select what MIDI input ports and channels the track will respond to. The Output field of the track determines what instrument will sound when the track receives the data. Each track’s Input Echo button determines whether the track echoes MIDI data.

The Input Echo button

Each MIDI track has an Input Echo button, which controls whether the track will echo MIDI data or not. The button has three states: On , Auto , and Off . When the button is on, the track echoes MIDI data. In Auto mode, the track echoes MIDI data because the track is the current track. When the button is off, the track does not echo any data, even if it is the current track. The Off position on a current MIDI track is only available if you disable the Always Echo Current MIDI Track option in Edit > Preferences > MIDI - Playback and Recording. The Auto position becomes unavailable with this setting.

There are several ways to turn Input Echoing on:

Click a track’s Input Echo button so that it is on.

Click a track to make the track the current track (if the Always Echo Current MIDI Track option in Edit > Preferences > MIDI - Playback and Recording is enabled). In this situation (which is the default), if the track’s Input Echo button is not on, the button appears as to indicate that this track echoes data because it is the current track.

If the Always Echo Current MIDI Track option in Edit > Preferences > MIDI - Playback and Recording is disabled, make a track the current track, and click the track’s Input Echo button .

To play one synth at a time from one or more MIDI keyboards

Since this is Music Creator’s default behavior, simply use the UP ARROW or DOWN ARROW keys on your computer keyboard to choose the current track (the current track has a lighter track name background color), and use the Track Inspector or Console view to choose the synth you want to play by using the track’s Output, Bank, Patch, and Channel fields. With the default behavior, all MIDI input from all ports and channels is merged and sent through the current track. Notice that the track’s Input field says Omni.

If you’ve disabled the default behavior (see next procedure), you must make sure that the current track’s Input Echo button is lit up (on) before you can play the synth that the track is patched to.

To disable the default MIDI echo setting

If you want to turn off the automatic MIDI echoing of the current track, disable the Always Echo Current MIDI Track in Edit > Preferences > MIDI - Playback and Recording. If you then turn off the current track’s Input Echo button and play your keyboard, Music Creator will not produce sound.

To play multiple synths from a MIDI keyboard

1.	Choose a synth for each track that you want to play by using each track’s Output, Channel, Bank, and Patch fields in the Track Inspector or Console view.

2.	In the Input field of each track that you want to play, click the drop-down arrow and choose the MIDI input port and channel that you want the track to respond to from the following options:

None. This option actually sets the Input field to Omni. With this setting the track will respond to any MIDI input coming in on any port (MIDI interface input driver) on any channel.

(name of MIDI input driver) > MIDI Omni. Choosing this option causes the track to respond to any MIDI channel coming from the named MIDI interface input driver.

(name of MIDI input driver) > MIDI ch 1-16. Choosing this option causes the track to respond ONLY to whatever MIDI channel you choose coming from the named MIDI interface input driver.

Preset. If you’ve created any preset collections of input ports and channels, you can select one here.

3.	Make sure that the Input Echo button on each track that you want to play is turned on.

To use multiple performers on multiple tracks

1.	For performer number 1, click the Input drop-down menu(s) of the track(s) you want that performer to play, and choose the port and MIDI channel that performer 1’s keyboard is sending data to Music Creator on.

2.	Repeat step 1 for all other performers.

3.	If there is any track that you want more than one performer to play, create a preset of the input ports and channels that you want that track to respond to (see previous procedure).

4.	Make sure the Input Echo button is on for each track you want to play.

 

See:

Local control