How to Change the Tempo of Separate Tracks without affecting BPM of whole song or other tracks in Logic 10.2

hmmm, It might be an easy way to do this.
I know one way to do this, but it´s heavy.

1. Bounce your project without the tracks you want another bpm for.

2. Open a new project set at the other bpm you want, and paste your bounce from original project.
3. Go back to original project.
4. Copy all tracks you wanted another bpm for.
5. Paste all tracks in new project.
6. Do whatever you needed another bpm for
7. Copy all tracks you have worked with using another bpm.
And make sure all regions start same place as the bounce from original project.
8. Paste all separate edited tracks in the original project (starting at same position as your bounce from original project)

To be said I am not expert at Logic pro x, but this might help you if the heavy work is worth it.

Good luck 😉

There are quite a number of ways to do this. we can narrow down the options if you can provide us more information about the types of tracks you have your project for example are they all audio - all midi - mixed and if so where they all recorded in logic or were they dragged in from an external source or both.

There are 4 ( maybe more !? ) ways to do this :

A) use new function "Time handle" in piano roll,

B) keep "alt" and grab end of region, make it how long you need,

C) 1) open song with right tempo regions,

2) lock all regions,

3) change song tempo to tempo of wrong track,

4) drop track ( or tracks) with wrong tempo to song,

5) change song tempo to right tempo,

6) unlock regions

D) midi transform function

select the region or CMD-A to select all regions,

Right click and select SMPTE Lock

Change your global tempo to whatever you want ( re: the region size will change but this is to keep the tempo from changing)

SMPTE unlock the regions when done.

That should do it!