http://store.steampowered.com/app/700290/Close_Me__New_Game__OST_Selection_Soundtrack/
The DLC includes a small little expansion to the main game that should add 30-120 minutes to your second playthrough (New Game+ stuff only appear once you've completed the main game once), as well as the Soundtrack for Close Me. It comes together in one package for $0.99, with a 5% discount on launch (and a 10% discount if bought through the Yai Gameworks Complete Bundle). I hope you all enjoy~