# Logic Varispeed Problem

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### Logic Varispeed Problem

So, I was given a song to mix in logic.

At the end of the mix, the client decided that pitching up the whole mix by 2% using varispeed (speed and pitch) is the result he wanted. Fine. I delivered the mix like that.

He later decided to overdub onto the final mix. He sent me the stems and asked me to mix them in. But of course, the project is still +2% so his overdubs are now +2% fast (though very much in key).

I'm just wondering which of these following solutions would be best practice to avoid any issues.

So, in order of PITA (least PITA to most)

1. Lay his overdubs down onto the stereo mix in a new project. easy but not so much control over the other elements in the 2-track mix obviously.

2. Time correct his overdubs by -2%. I think this would be best but not sure what this percentile refers to. What does 2% equate to in bpm?

3. Render all tracks from the mix to a new project and then lay his overdubs on top. Easy but time consuming and feels redundant.

all solutions will work but which solution will be most efficient? I think #2 would be the best choice if I knew by how much bpm the varispeed percentile referred too.

thanks

ken long
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### Re: Logic Varispeed Problem

OK- think i'll just create a new project at -2% and render them that way.

ken long
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### Re: Logic Varispeed Problem

There's a pretty good free app called Backline Calc and one of its algos is a change tempo re percentages.
https://itunes.apple.com/gb/app/backlin ... 47274?mt=8
Eddy Currents
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### Re: Logic Varispeed Problem

Doesn't it work to just see how long the new project is and compare it to the time of the original?

alexis
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### Re: Logic Varispeed Problem

thanks eddy. sorted now.

ken long
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### Re: Logic Varispeed Problem

ken long wrote:thanks eddy. sorted now.

Please do tell - what was the BPM of the new project?

Was it = (BPM of the old project)/(0.98),

Or more complicated than that?

Thanks -

alexis
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### Re: Logic Varispeed Problem

alexis wrote:
ken long wrote:thanks eddy. sorted now.

Please do tell - what was the BPM of the new project?

Was it = (BPM of the old project)/(0.98),

Or more complicated than that?

Thanks -

Hi, I rendered at -2% in a new project and re-imported and that worked. Haven't worked it out.

ken long
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