show notes of multiple tracks in one piano roll

[alankung899]

Is there any way to display all the notes of the other desired instrument tracks in the piano roll editor after opening the piano roll？
For example, displaying the notes of another desired track in a dark color and blending them into the background。 These dark notes are not editable just to make it easier to observe the notes between tracks。

[musikbear]

First off, Welcome to the Forum alankung899 !
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Is there any way to displaying the notes of another desired track

Yes in Alpha, not in 1.2.2.
The feature is called ghost-notes, but you need to use Alpha1.3
Remember taht reverting from 1.3 back to 1.22 is NOT possible!!!
Alternative for 1.22 to 1.3-ghost-notes is o do this:

[alankung899]

Thank you very much. Looking forward to the official version.