Record to multiple piano rolls

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Hi, I'm new to lmms, so sorry if this is a dumb question.

So I have connected my MIDI keyboard to lmms. I have enabled split, so one side of the keyboard does midi output to channel 1, and the other one outputs to channel 3.

I have assigned one channel to an Audio File Processor, and the other channel to a Triple Oscillator. I would like to record in the piano roll for both at the same time.

I know that I could do them separately, but I am planning to record a video of me playing both parts at the same time. A recording of one hand playing at a time is not very impressive. :| Does anyone know a solution for this?
rohanlmms wrote:
Fri May 01, 2020 12:49 pm
Hi, I'm new to lmms,
Hi, Welcome to the Forum rohanlmms !
Here are all important links:
viewtopic.php?f=1&t=4740
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I have enabled split, so one side of the keyboard does midi output to channel 1, and the other one outputs to channel 3.
I would like to record in the piano roll for both at the same time.
Sorry, but not possible