More Joy of Six

By Joe Gore

Last time around we took a look at the coolest new features available under Pro Tools LE 6.0 for Mac OS X. This time we're going to delve deeper into three of the most important upgrades:

  • MIDI groove templates
  • Command focus mode
  • The time trimmer

Though it's not necessarily new to Pro Tools LE 6.0 software, we're also going to discuss cover the most useful tab-to-transient function as well.

All the above are deep features, ones that have the potential to radically rework your Pro Tools techniques. At the very least, they will greatly accelerate your tracking and editing.

Start by downloading this month's sample session: PC | Mac.

New Groove Review
    
      
Let's start with the one entirely new function, MIDI groove templates. Begin by soloing the "MIDI 1" track at the top of the session. This is a simple little drum machine pattern using standard MIDI drum voicing (C1 = kick, D1 = snare, F#1 = closed hi-hat, G#1 = open hi-hat). You'll need to connect to a MIDI sound module to hear anything, since there aren't yet any virtual instruments compatible with Pro Tools LE 6.0, though that will surely change soon.

Select the entire track and open the Groove Quantize screen (MIDI>Groove Quantize). This window exists in addition to the basic quantize window you've encountered in previous versions of Pro Tools. Click on the "Groove Template" pulldown and scope out all the options:

Here you can mimic the feels of other popular sequencers or tap into the subtleties of the Feel Injector templates from Canada's Numerical Sound. Dial in some drum sounds and listen to the various patterns. The results differ dramatically according to which of the option fields you select. Remember, you can always recapture the original feel by selecting "Restore Performance" from the pulldown — another feature new in PT 6.0.

    
         
You can also dedicate a modified version as a new "original" with the "Flatten Performance" command. At each stage, you have independent control of note timing, velocity, duration, and pitch. Finally, you can store specific slider settings with the template via the "Save" and "Save As' dialogs. Nice.

Now mute, hide, or delete the "MIDI 1" track. We're moving on to audio.

Focus Pocus
With PT 6.0, command focus mode makes its debut in the LE environment. This option lets you dash off single-key commands that usually require some arcane combination of alphanumeric and modifier keys. Once mastered, these controls open the door to some serious ass-hauling.

I know several Pro Tools engineers — good ones! — who have opted not to use command focus, usually because they're already so fluent in the original commands. But if you're still getting up to speed, I can't think of any reason why you ought not to use this powerful tool.

You initiate command focus by highlighting the little "a...z" icon in the upper left-hand corner of the edit window. Note that there are also similar icons above the regions list and MIDI list to right, and that only one of the three can be selected at once. If one of the latter is selected, you can choose audio or MIDI regions alphabetically, as in standard Mac Finder windows. But I suspect that most users, once they get the hang of command focus, will leave it locked in the left-hand corner.

You get a list of key commands (including command focus ones) functions when you purchase Pro Tools. But rather than tackle them all, you may want to start with some of the handiest ones:

  • Click on any region and press E. The region expands and centers itself onscreen. Press E again to revert. (You can set the size of the expanded view under Pro Tools>Preferences>Display>Zoom Toggle Track Height.)

 

  • Use R and T for horizontal zoom in/out.
  • Alphanumeric keys 1 through 5 select five preset magnification levels. This duplicates the function of the upper-left-hand corner numerical buttons. (Remember, you can store custom magnification levels by Command-clicking on any button.)
  • The Z, X, C, and V keys are undo, cut, copy, and paste — just as if you'd held down the command key while pressing them.
  • B separates regions at the locator point.
  • P and the semicolon (;) move the locator up and down. L and the single left quote (‘) move it left and right.
  • F writes a fade for a selected area. D writes fades-ins from the beginning of a region to the locator point, and G writes fade-outs from the locator point to the end of the session.
  • A trims regions to the selection point. S trims them from the selector point.
  • The lesser/greater than symbols (< and >) are nudge controls.

My promise: Learning the above commands will dramatically speed up your editing.

Tab-happy
 


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Another rockin' feature is tab-to-transient mode. When you select the icon immediately to the left of the "a...z" command focus icon, pressing the tab key advances the locator from one transient peak — that is, accent point — within an audio region to the next one. This lets you chop rhythmic files into smaller slices, allowing you to manipulate their grooves. It's a bit like the beat-slicing functions used by such programs as ReCycle and PhatMatik.

Take, as an example, our session's "Cowloop" track. Select the first region, engage tab-to-transient, and press the tab key and watch the locator advance from accent to accent. Now try it again, but this time, slice it at each transient. You could use the Command+E move, but I know a blossoming, command-focus-mode ace such as yourself will opt for the B key instead.

You can use this technique for more than groove adjustments — removing unwanted background noise before the start of a performance, say, or writing rhythmic mutes. Here, for example, try muting individual segments of the "Cowloop" pattern, and then listen to the thinned-out version against the other beats. Chances are you'll concoct something cool.

Shrink (and Stretch) to Fit
 

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Okay, this one is cool: Pro Tools LE now has a second trimmer tool, one that automatically resizes audio files according to the tempo grid. Now it's easier than ever to line up your loops in Pro Tools. Select the tool by click-holding on the trimmer icon and selecting the version with the little clock symbol. Or better yet, use the F6 key to toggle between the two.

Take it for a spin: Set the grid value to "1 Bar" and unmute the track labeled "BleepLoop120." It's a — big surprise — a bleepy-sounding loop recorded at 120 beats per minute. But since our session clocks in at 73 beats per minute, this one-bar pattern is out of sync with everything else.

Click the time trimmer tool somewhere near the beginning of bar 4, and watch the loop shrink to fit one bar at 73 BPM. Have a listen.

   

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Now undo the previous move. (That's the Z key alone, command-focus stud!) This time, click near the end of the region and drag it out to somewhere near the beginning of bar 5. Now it's in sync again, but at half speed as in the previous edit.

Finally, try importing some loops of your own and synchronizing them with these beats. You'll find the process more fun than before — and a lot faster.

Click here to read previous columns.