groups: column one

• groups - companies
• groups - member ranking
• groups - that im casually into
• groups - debut years
• groups - fan names
• groups - that ik

idols: column two

• idols - birth days
• idols - birth years
• idols - duos + solo artists
• idols - positions (biases)

etc: column three

• table of contents
• playlists - on youtube
• to do - kpop groups