いろんなフォントで「musical_scale」変換
Zen Old Minchomusical_scale
Yusei Magicmusical_scale
M PLUS 1musical_scale
Shippori Antiquemusical_scale
Yuji Maimusical_scale
Dela Gothic Onemusical_scale
DotGothic16musical_scale
Train Onemusical_scale
Hira Minchomusical_scale
Potta Onemusical_scale
Reggae Onemusical_scale
Stickmusical_scale
Zen Kurenaidomusical_scale
Kosugi Marumusical_scale
Rampart Onemusical_scale
Hachi Maru Popmusical_scale
New Tegominmusical_scale
RocknRoll Onemusical_scale
Kaisei Decolmusical_scale
「musical_scale」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
