F major (ID:f-major)

Pattern Id	Pattern Name	Page Url
code_Ⅰ	Ⅰ chord	Ⅰ chord
code_Ⅱ	Ⅱ chord	Ⅱ chord
code_Ⅲ	Ⅲ chord	Ⅲ chord
code_Ⅳ	Ⅳ chord	Ⅳ chord
code_Ⅴ	Ⅴ chord	Ⅴ chord
code_Ⅵ	Ⅵ chord	Ⅵ chord