From Sk4rT4l:
News:
-- Menu options functional
-- File containing music paramétrable
-- Level of difficulty customizable:
-- The easy level requires 5 music in the dossier
-- The average requires 10 pieces in the dossier
-- The level 15 requires difficult music in the dossier

Notes:
-- If you start the game but you do not have enough music in the dossier, there will be a black screen for 5 seconds and then return to the game menu
-- The game has been completely re-developed with the engine PGE Lua

New to come:
-- Multiplayer mode if I manage to retrieve a second PSP