On my recent removed edit, and how "all the DDR edits of crossovers in EX do that". All the other DDR songs with the EXTREME label are based on IIDX songs. Frozen Ray is not a beatmania IIDX song, regardless of what KONAMI says. I think the trivia should stand.--M.B. (talk) 05:37, 15 April 2015 (UTC)