LMMS Guide Part 3: Panning, Volume, And Sound Effects
On the piano roll, to change the panning of the note, click the black area where it says “Note Volume” at the bottom-left corner of the piano roll screen, to switch it to “Note Panning” to change the panning of each note. Click again to switch back.
Feel free to experiment with these controls however you wish.
Instrument tracks created with ZynAddSubFX can have their master volumes changed. To do this, click on the track name, which opens a little window, and click the “Show GUI” button. This will open up the configuration window for ZynAddSubFX where you will find the Master Volume dial on the top left corner of the window. I will cover editing other options for ZynAddSubFX instruments in a later tutorial.