Whole project randomly pitched down

[notadamw]

This is one of my first experiences with LMMS so maybe its a feature but I was on the piano roll editor and idk if maybe I accidentally pressed a hotkey but all of a sudden my whole project is pitched down, the beat, the instruments and everything.
Please somebody tell me how to get my project back?

[musikbear]

This is one of my first experiences with LMMS

Hi, Welcome to the Forum notadamw !
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piano roll editor :: all of a sudden my whole project is pitched down

If everything is pitched down, then it almost have to be the master-pitch:

On main-LMMS: https://lmms.io/wiki/index.php?title=To ... h_Controls
-That you accidentally touched -The default value should be 0-semitones
Check if that value is correct.
Have you imported a MIDI-File? If so, right-clock the Pitch_Control, and select 'remove-song-global-automation'