I always liked this one by the Gap Band.
YouTube - The Gap Band - Early In The Morning
Bustin Out is a Funk Classic.
YouTube - RICK JAMES-BUSTIN OUT (ON THE FUNK)
The bass guitar in this song has some of the greatest bass work ever done.
YouTube - Brothers Johnson - Get The Funk Out My Face
This came out in 1974 by the Ohio Players. (this one has a little more jazz & soul with the funk, compared to the others named.
YouTube - Ohio Players- Skin Tight
This is one of my favorite by Clinton, I like the way he struts on stage.
The Rock Guitar on the entro shows the P-Funk influence.
YouTube - George Clinton & Parliament-Funkadelic 'Cosmic slop' 2007