To play "Your Own Miracle" as your 5th stage in "#K Mode", clear all songs with an average of 96% or higher. This is the only way to play this song outside of some Xtreme Challenge missions, as this song cannot be unlocked. Also, this song counts toward your Album Collection (how many times played and high score).Also, in 4K mode only, this song has a "Hard Style". You may get this instead of "Normal Style", but I'm not certain as to how except for maybe a higher hit % above 96%. This will also add another entry to your Album Collection.