In Logic Professional, the Piano Roll is a MIDI editor that means that you can view and edit MIDI knowledge. By default, the Piano Roll solely exhibits the pitch and length of every observe, however it’s also possible to present the MIDI observe quantity. This may be useful for plenty of causes, akin to figuring out notes which can be out of vary or discovering particular notes in a fancy association.
To point out the MIDI observe quantity within the Piano Roll, merely click on on the “View” menu and choose “Present MIDI Observe Quantity”. The MIDI observe quantity will now be displayed above every observe within the Piano Roll.