Need some good rap songs

im tryin to find some good underground type of stuff, nothing mainstream

listen to back to the hotel, or drop down to the floor...

underground hip hop...

Aceyalone - Lost your Mind
- Everything Changes
- All For You
- Like this Like that
- Golden Mic

Zion I - Sunshine beats & rhymes
- One
- Elevation

Digable Planets - It's good to be here
- Where I'm from
- Pacifics

A Tribe Called Quest - Electric Relaxation
- Steve Biko
- World Tour

Talib Kweli - Memories Live
- Love Speakeasy
- Lions of Hip Hop

The Roots - too many too write here, just look them up
Goodie Mob, Blackalicious, Slum Village, K-os, Murs, Sage Francis, Living Legends, Project Blowed, Mystic Journeymen, Grouch, Mos Def, Heiroglyphics, The Pharcyde...