My holy grail is Apes and other THP demos because it's my 3rd favorite era. ATS era is also good because they have so much heavy stuff in pocket. I hope they'll release it all. MTM era - Grecian, NRL with Chester, Japan, Fire In The City and maybe some heavy demo if it does exist. LT era - Castle Of Glass (Linkin Park Remix) and all demos from LT songs + some good unknown demos.