10.6

Table Of Contents
737Logic Pro User Guide
Create a multitrack audio recording in Logic Pro
1. Before recording in Logic Pro, make sure that at least one of the following conditions is
true:
The Project Tempo mode is set to Adapt.
The Flex & Follow region parameter is set to either On + Align Bars or On + Align
Beats.
2. Record to multiple audio tracks following the steps described in Record to multiple
audio tracks simultaneously.
Add multitrack audio files to the Tracks area
You can add a set of multitrack files to the Tracks area and have them analyzed together as
a multitrack set. The multitrack files should be files originally played and recorded together
at the same tempo, and have the same start point.
1. In Logic Pro, drag a set of multitrack audio files to the Tracks area.
2. In the Add Selected Files to Tracks dialog, ensure that either the “Create new tracks”
button or the “Use existing tracks” button is selected.
3. Select the “All selected files are stems from one project” checkbox, then click OK.
Create a Smart Tempo multitrack set from selected audio regions
You can select audio regions in the Tracks area to use in a Smart Tempo multitrack set. The
regions should be from files originally played and recorded together at the same tempo,
and that have the same start point.
1. In Logic Pro, select the audio regions you want to include in the Smart Tempo multitrack
set.
2. Do one of the following:
Choose Edit > Tempo > Create Smart Tempo Multitrack Set.
Control-click one of the selected regions and choose Tempo > Create Smart Tempo
Multitrack Set from the shortcut menu.
3. In the Smart Tempo Multitrack window, ensure that all the files you want to use in the
set are listed in the File list, then click Analyze.
You can view which audio files are included in the multitrack set, remove files from the
multitrack set, and make other edits in the Smart Tempo Multitrack window.
Edit a Smart Tempo multitrack set
You can add and remove audio files from a multitrack set and change which audio files
contribute to the Smart Tempo analysis. You can also break up the multitrack set if you
want to start over.
Limiting which audio files contribute to the analysis can be useful when you want the
Smart Tempo analysis results to apply to some files, but those files might not meaningfully
contribute to the analysis. For example, if you have a multitrack band recording with a
synth effect track, you may want the track to conform to the analysis results but not be
used to create the downmix, because it might confuse the analysis.
1. In Logic Pro, Control-click one or more audio regions used in the set.
2. Choose Tempo > Edit Smart Tempo Multitrack Set from the shortcut menu.