Music-Response

Not everything is up fro grabs here but quite a few remixes, samples, and more can be snatched. http://music-response.blogspot.com/

The Essential Elements

"This blog will specialize in hip-hop and funk and also feature lots of audio books. On the funk end of things will eventually be 200 volumes of funk, breaks and other sampled tracks from the 60s through to today's newer funk artists." http://theessentialelements.blogspot.com/

Palms Out Sounds

Great blog with remixes, mixtapes, and samples from releases by some favorite artists. http://palmsout.blogspot.com/

Souled on Music

Features a wide variety of soul, funk, jazz and hip-hop tracks; full mp3s of original samples/breaks.
http://souledonmusic.blogspot.com/