Imagine this: You have a project with Key track set to C.
If you want to have this song transposed in B (one semitone lower) and change the key in the project window to B, then the track is transposed to B but one 7th above.
Is there any way to transpose it one semitone below? It will be much better in quality and the algorithm won’t stretch so much.
In the pool window you can choose between different algorithm for every audio region.
You can hear the difference directly when you use the transpose function in the info line.