Pitch bend, voices and channels
According to the original MIDI spec I understand that pitch bend affects all notes on a MIDI channel.
I have a Guitar + Tab staff score with notes in two voices: Melody in V1 and "bass" in V2. And when I add pitch bend both voices bend. I figured this meant that MuseScore doesn't automatically send voices on different channels, so I decided to change the channel of voice 2 (via the mixer) ... but can't see how to do so independently of the other voice.