Pro Tools 101_ An Introduction to Pro Tools 11 ( PDFDrive )

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3. With the PENCIL tool, draw a note beginning at 13|1|000 and extending to
36|1|000. You may need to trim the note to get the perfect length.
Tip: MIDI notes in the range of C3 through D#4 each trigger a different
pattern in Boom. Click and hold the note to audition the current
pattern; drag the note up or down to select a different pattern.
4. Press the SPACE BAR to audition the Boom drum pattern with your session.
Press the SPACE BAR a second time to stop playback. If needed, adjust the
note position to change the pattern and audition again until you’re happy
with the playback.
Edit MIDI Performance
Next you need to edit the SynthBass track to help it stand out more. To do
this, you will edit the velocities of the MIDI events on SynthBass track.
Because this track contains a single clip repeated multiple times, you can use
a Pro Tools feature called mirrored MIDI editing to make the change. Any
changes made to the one MIDI clip will be reflected in all of the other
instances of the clip.
Verify the Part A assignment for Xpand! 2 :
1. Press CTRL+= (Windows) or COMMAND+= (Mac) to toggle to the Mix
window.
2. Locate the SynthBass track in the Mix window and click on the Xpand! 2
plug-in on Insert A to open the plug-in window.