DIZI, XIAO AND XUN — LISTENING AND OBJECT RECORD
Original observation aid, not a scored identification test.
Use a labelled demonstration; do not infer a name from one adjective.

Date:
Original source link:
Instrument name and variant given by the source:
Performer / piece / arrangement, if identified:
Passage start and end:
Tube or enclosed vessel?
Where does the performer blow?
Membrane hole visible / absent / not visible:
Finger-hole layout clearly visible / uncertain:
Description of the attack:
Description of the sustained sound:
Register relative to another labelled instrument or passage:
Possible effect of microphone, room or accompaniment:
What the video proves:
What it does not establish:
One question to check against a labelled object or teacher:

WRITE A QUALIFIED OBSERVATION
At [time] in [labelled source], I notice [audible/visible feature].
The source identifies [name/variant].
I cannot establish [uncertainty] from this excerpt.

[ ] I kept a membrane separate from a reed.
[ ] I did not count visible holes as a universal instrument specification.
[ ] I did not use recording loudness to rank acoustic volume.
[ ] I described this passage instead of assigning one permanent emotion.
[ ] I used an identified source rather than guessing from a cropped image.