Increase or Decrease Music Tempo without Pitch Change


Is there anyway to increase or decrease the tempo of the music in an audio track without changing its pitch in the process?


You can counter the pitch change by using the FMOD Pitch Shifter DSP.

Awesome! Thank you so much!

I was having trouble getting the pitch of the Pitch shifter DSP plugin to shift accurately. I found an old thread that used a formula to calculate how much you need to shift for a specific keychange. Instead of providing the formula, i thought id just share my results from a google sheets doc. hope this helps some future person.

It would be awesome if the Pitch shifter plugin could just use a semitone or cents shifter rather than an arbitrary 0 to 2 number thing…

For now heres the numbers.

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Very helpful, thank you for that!