[zebproj]

A tutorial would be helpful.

Holding down a note and waiting will cause a second, then a third not to appear. When you move your held, note to another pitch, the other pitches will follow, but with a bit of delay. This produces what is known as staggered voice leading, and produces interesting "in-between" chords.

[hunter2_]

Aha! In hindsight, I'm amazed that I managed to not figure this out on my own.