Very super ultimate amazing awesome pro max and extra+++
Unlock Method:
Go to your collections folder (main menu, top left button)
Press and HOLD Revisit button until a notification pops up; press "Yes"
The revisit button should turn rainbow and say "WOW - REVISION PRO"
Play Dlyrotz IN:
Do NOT tap ANY notes except for the notes that spell out DLYROTZ. (See Video for reference) Hit notes must all be Perfect.
You should end up with a score of 113699 if done correctly.
The AF Chart will unlock immediately after you press the "next" button on the results screen.
NOTE:
Device date must be set to April 1st.