What Piano Roll or DAW are you using? Most piano rolls allow the creation of modulation lanes at the bottom of the piano roll. It is usually possible to set a modulation lane to work on the pitch bend (in a similar way to a pitch wheel but you draw it in). Usually the pitch bend modulation lane is set as if the pitch is in the middle of the note. It is the possible to go up or down off the centre line to bend the pitch to where you want. When I say get to where you want this also depends on how you have your “pitch bend” settings set for the synth you are using.

Usually at the bottom of the piano roll there is a lane showing note velocity it is here where you change the option to pitch bend. It is normally possible to set many lanes to adjust many parameters for MIDI notes.

Tony

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