Various tests for cross-staff
chords.
Bars 1 to 3 hold cross-staff chords in voice 1 (with voice 2 being
empty) with two notes per staff. If you count the notes from top to
bottom, the MusicXML order of notes in the chords are [1 2 3 4 5 6],
[3 4 1 2 5 6], and [5 6 3 4 1 2], respectively.
Bar 1 has no <stem> and <beam> elements. Bar 2 uses a
<beam> with up-stems, and bar 3 uses a <beam> with
down-stems.
Bar 4 tests cross-staff elements in voice 2 (with voice 1 being empty)
in combination with cross-staff chords. The first and third chord are
in staves 1 and 2, while the second and fourth chord are in staves 2
and 3. The first two chords have a beam with up-stems, the last two
chords have a beam with down-stems.MusicXML Part20major3G2G2F4C511eighth1G411eighth1E411eighth2C411eighth2G311eighth3C311eighth3E411eighth2C411eighth2C511eighth1G411eighth1G311eighth3C311eighth3G311eighth3C311eighth3E411eighth2C411eighth2C511eighth1G411eighth1C511eighthup1beginG411eighth1E411eighth2C411eighth2G311eighth3C311eighth3E411eighthup2continueC411eighth2C511eighth1G411eighth1G311eighth3C311eighth3G311eighthup3endC311eighth3E411eighth2C411eighth2C511eighth1G411eighth1C511eighthdown1beginG411eighth1E411eighth2C411eighth2G311eighth3C311eighth3E411eighthdown2continueC411eighth2C511eighth1G411eighth1G311eighth3C311eighth3G311eighthdown3endC311eighth3E411eighth2C411eighth2C511eighth1G411eighth1C512eighth1beginG412eighth1E412eighth2C412eighth2C412eighth2endG312eighth2E312eighth3C312eighth3C512eighthdown1beginG412eighth1E412eighth2C412eighth2C412eighthdown2endG312eighth2E312eighth3C312eighth3