音符のアニメーション（白背景）5秒×3色 ループ有り
Schlüsselwörter
music,
music,
note,
piano,
background,
particle,
material,
loop,
concert,
tone,
song,
orchestra,
sheet music,
animation,
ladle,
white background,
flying,
sky,
bird,
nature,
fly,
flight,
center,
goose,
animal,
silhouette,
group,
wildlife,
relocation,
gull,
sea,
cloud,
pigeon,
formation,
vector,
wing
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