10.6

112Logic Pro Instruments
6. Play a few notes on your MIDI keyboard to confirm that the KeyFollow response is
unchanged by the default ModMap.
7. Edit the ModMap points as follows:
• Drag the leftmost point up to a level of 1.00.
• Click at a position along the line slightly to the right of the halfway mark to create a
new point. Leave the level of this new point at 1.00.
• Drag the rightmost point down to a level of 0.00.
8. Play across the keyboard range to hear the source B Vol response. If the response is not
to your taste, make further adjustments to the point values or positions in the ModMap.
Use a ModMap to quantize pitch modulation to a pentatonic scale
1. In Logic Pro, from the Name bar, click the File button and choose Initialize Preset from
the pop-up menu to reset all Alchemy parameters to default settings.
2. Click the master voice section Coarse Tune knob to show the modulation rack in the
modulation section.
3. In the first slot of the modulation rack, choose LFO > LFO 1, and reduce the modulation
Depth to 12.0 semis.
4. Adjust LFO 1 settings as follows:
• Shape = RandHold
• Rate = 1/2 beats
• Bipolar = off
5. Play and hold a note to confirm that the pitch changes freely within the 12 semitone
range, twice per beat.
6. Set SnapX = 1/6 and SnapY = 1/12. These functions make it easier to create the required
ModMap shape.
7. Click along the line to create ten new points between the first and last points.
8. Edit the ModMap points as follows:
X Positions Y Positions
9. 1/6 10. 0/12
11. 1/6 12. 2/12
13. 2/6 14. 2/12
15. 2/6 16. 4/12
17. 3/6 18. 4/12
19. 3/6 20. 7/12
21. 4/6 22. 7/12
23. 4/6 24. 9/12
25. 5/6 26. 9/12
27. 5/6 28. 12/12