I tried looking in archives for a solution to my problem but I'm not sure quite how to put in a search description.
I'm writing a 3-part piece for the piano. 3 voices. In one measure, I have the second and third (voiceFour in lliypond because the stems are down) share the same note. The second voice is a 16th note while the third voice is a dotted quarter. I'd like to have the note in the bass stave and have 2 stems, one up and one down. The up one is beamed with the rest of the notes of the second voice. How do I do this?