One of the very first notes ever used....
Did you ever make use of this note?? https://t.co/aAh1u9aUt2
有史以来最早使用的音符之一....
你有用过这个笔记吗？？ https://t.co/aAh1u9aUt2
One of the very first notes ever used....
Did you ever make use of this note?? https://t.co/aAh1u9aUt2
有史以来最早使用的音符之一....
你有用过这个笔记吗？？ https://t.co/aAh1u9aUt2