Don't have a Pitch Bend MIDI controller? Or does is snap back to the center when you wish it would stay in place?
Use this simple and intuitive Max for Live utility to send MIDI Pitch Bend signals using your mouse or map it a different control.
Try automating it with an LFO to create vibrato effects!
Set a minimum and maximum value even if your MIDI instrument's pitch bend can't be programmed!
Requires Ableton Live 9.7.7 or later and Max for Live