You need to play the following dances for this trophy:
Main Dancer:
Wake Up, Get Up, Get Out There (Jazztronik Remix)
Rivers In the Desert
Yaldabaoth - Our Beginning
Partner:
Rivers In the Desert (Mito Remix) (Easy)
Will Power (Shacho Remix) (Easy)
Hoshi To Bokura To (tofubeats Remix) (Normal)
Blooming Villain (Hard)
Last Surprise (Remix) (Hard)
Keeper of Lust (Hard)
The Whims of Fate (Yukihiro Fukutomi Remix) (All Night)
Unlocked after end credits:
Life Will Change (ATLUS Meguro Remix) (Normal)