Назову некоторые.
5 official hhru battle: 3 round -> beatbox by A-Sid; 5 round -> Subliminal - Ani Yakhol; 6 official hhru battle: 1 round -> Xzibit - Hey Now;
2 round -> Beatnuts - No Escapin' This;
5 round -> #1 7l and Esoteric - One Six; #2 beatbox by A-sid; #3 тема из Третьей Планеты;
6 round -> Das EFX - Real Hip-Hop;
7 round -> Snoop Doggy Dogg - What's My Name;
Final -> #1 Brand Nubian - Slow Down; #2 Ugly Ducklings - A Little Samba

Поищи на ineer есть кое-какие.