You can change the tuning used for playback, based on the pitch of the A above middle C; for example, if you want to hear your music played at the Baroque pitch of A=415 Hz.
Procedure
- Press Ctrl/Cmd-Shift-P to open Playback Options.
- In the category list, click Tuning.
- Change the value for Pitch of A4.
- Click Apply, then Close.
Result
The tuning of all notes in the project is changed, which affects their sounding pitch in playback.
Tip
The sample rate of the current playback device also affects the playback tuning.