Not important but mark to here first.
Needs to add:
- How to mapping (Tricky)
- Tricky way to create basic beatmap with lyric.
- Tricky way to create note.
- Tricky way to create translate
- Copyright issue
- What is copyright
- How to ask permission from youtube
- Customize video format
- What video is suitable for karaoke, which part should be removed or improved.
Not important but mark to here first.
Needs to add: