These scratched in vocals come from LL’s hit song “Rock the Bells”. Bells are the two turntables one uses while DJing.
http://www.youtube.com/watch?feature=player_detailpage&v=WeCxxjKwHbw#t=9s

This vocal sample is from MC Lyte’s “Lyte as Rock” where King of Chill starts the song off with explaining how he considers “Lyte as a Rock” a simile.
http://www.youtube.com/watch?feature=player_detailpage&v=Sh73DgVe8Ak#t=23s

De La Slow is a slow jam version of De La Soul, which is fitting, seeing how this track samples the classic instrumental slow jam “In All My Wildest Dreams” by Joe Sample. The song was also sampled in the other WRMS skit and infamously in 2Pac’s “Dear Mama"
http://www.youtube.com/watch?v=dwGgwrcfOwQ

De La Slow is a slow jam version of De La Soul, which is fitting, seeing how the track samples the classic instrumental slow jam “In All My Wildest Dreams” by Joe Sample. The song was also sampled in the other WRMS skit and infamously in 2Pac’s “Dear Mama"
http://www.youtube.com/watch?v=dwGgwrcfOwQ

The new seeds growing out into the new breed are Native Tongues. Together they’ll all feed the greed for dope music the listeners have since they’re doper than the rest.

Afrika Baby Bam’s clique (Native Tongues) consists of everything, people with a lot of money and also people who are broke. But no matter the differences between currencies there’s still one thing all of them do have in common; soul

Labels commonly sign artists who would produce one to a number of hits and then move out of the spotlight. (When people still bought singles) these of course brought in a lot of money. And when people lost their spotlight… they’d simply get dropped from the label.

Green is an abnormal blood colour. In this case red blood is for the ones who stay true to themselves and the music, while green is the exact opposite in both colourschemes and the reason why one has it, indicating the sellouts are not real people

Grandpa Bam is a nickname for hip-hop originator Afrika Bambaataa from the Zulu Nation. The thing he saw and Pos means is the raw, pure form of hip-hop, and not the watered-down RnB version, fitting with the concept of the whole verse.

Note the pronunciation of the word “rose” as “raw”, referring to quality and hippy-hoppyness of the music.