According to Dancemania-Ex.com's forums this CD is going to have repeats from Summer Story as well. Tracks from EMI, Avex, Warner and King as well as some new tracks. DM EX also states that Age Age All The TIme is a new track as well.
Here's a link to the thread on the site
And for those who are lazy
01. Spiderman / Mark Foster
02. Supercar / Mike Snap
03. Long Night / mioco
04. Together and Forever / Aloud
05. Love Happy / Shibuya Trance Advancement Committee
06. White Angel / Ray Blaze
07. Revolution / Kaori
08. Japanese Girl / Ken Martin
09. Fire on the Moon / Aleph
10. Age Age All The Time / Coo Coo
Apparently 43 tracks on the CD and 19 on the DVD.
And on a side note.... Dance Dance Revolution Super Nova 2 is a huuuuuuge let down.