that voice-2 plays solo, and voice-1 has an mmrest that starts
earlier. In that case, we switch to voice-2, so we catch the
mmrest of voice-2. This fixes: partcombine-rest.ly.
that voice-2 plays solo, and voice-1 has an mmrest that starts
earlier. In that case, we switch to voice-2, so we catch the
mmrest of voice-2. This fixes: partcombine-rest.ly.