AIFST - what beat is switched to on Pass The Mic?

[Sirius Black]

I was watching AIFST earlier, and I was wondering what the beats MMM switched to during Pass The Mic where originally from.
Does anyone know?

[pshabi]

1st piano loop - I've heard it many times, but not sure where.

2nd - Jay Z - Dirt off your shoulders

[Sirius Black]

Thank you(y) I like the 2nd beat

[Kid Presentable]

1st piano loop is 'Spit' by Showbiz and AG.

[Spanky1]

On pass the mic at the Good Vibrations Festival what did they switch out to in the first part, Heres a video of it:

http://vids.myspace.com/index.cfm?fuseaction=vids.individual&videoid=1983723116

:)