1. I haven't played the game, but if it's the same theme as plays when you fight the Omoikane (or whatever) and other rare encounters, then it was apparently mistakenly not included on the Integral soundtrack and was later posted at an Atlus blog. The blog is down now, but in my foresight I nabbed the song:
http://www.fileden.com/files/2007/9/1/1401201/DDSMP.mp3
2. "Redone" isn't quite the word. The synth and such will be upgraded, but the music is supposedly going to be very faithful to the original in terms of arrangement (which, if you ask me, is kind of a waste of a great opportunity). The actual OST release will be two CDs and a DVD, the contents of which I do not know at this time.
Jam it back in, in the dark.
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