OK, here's the Music Credits for The HUB World:
World 1 - Alfred Chicken "Stage 1":
http://www.youtube.com/watch?v=yVCommGCO1Y
World 2 - Age of Empires II "Title":
http://www.youtube.com/watch?v=hsGFa4H-rQY
World2-2 - Age of Empires II - Forgotten Empires (Arr. by Vitalis Eirich):
http://www.youtube.com/watch?v=D5cx_WWxaow
World 3 - Smartball "Ruins":
http://www.youtube.com/watch?v=bZ_dzT128Bw
World 4 - Mario Composer "Reconstruction":
http://www.youtube.com/watch?v=LDRl1NiqHUY
World 5 - 999 "Chill and Rigour":
http://www.youtube.com/watch?v=K-0Js4pShO4
World 6 - UN Owen Was Her Jazz:
http://www.youtube.com/watch?v=B5bux5O-40M
World 7 - Legend of Hero Tonma "Castle":
http://youtu.be/yp0NOHT05Oo?t=10m18s
World 8 - Turrican 2 "Final Challenge":
http://www.youtube.com/watch?v=6sC0Jt3TuaE
Postgame - Hudson Selection Vol. 3: PC Genjin "Castle 3":
http://bonkzonk.com/sound/mp3/pcggc-09.mp3
Gimmicks - River City Rumble ZykO - the Battle Of Rocko":
http://web.archive.org/web/200503062355 ... 0Rocko.mp3
Overbearing Potato Farm Room - Dystopia - "bioxeed - Bleek":
http://www.youtube.com/watch?v=wtHUXc-iDy4
Main Hub - The Great Giana Sisters "Orchestra":
https://soundcloud.com/blaketothefuture ... na-sisters
Top Secret Area - Klonoa Empire of Dreams "Vision of Ghazzaland"
Murder Death Place Zone: TF2 Brotherhood of Arms GoZone Music:
http://www.youtube.com/watch?v=ulBDZdspJzo
Credits Area - Earthbount "Because I Love you":
http://www.youtube.com/watch?v=Tnv58449lLo