which sound disk?

which sample disk out of these would yall sugges for me to make original (unsampled from records) melodies and basslines?

http://www.marketworks.com/storefrontpr ... sfid=56095

or iy yall got any suggestions let me know

one with keys and bass multisamples.. there are some for sale here.

Anything you can basicly build chords around would be good. So nanoloop is right.