Excellent Castlevania Aria of Sorrow Bossrush Mode speedrun by Zanapher. To know about what he used in the video and stuff, check out this link since it's just way too long to post here. :P
All original content copyright (c) The Castlevania Encyclopedia 2006-2007
Please request for permission before using any material
'Castlevania' and 'CV' are trademarks of Konami