Funky backing track for bass (D9 chord)

Many of you have requested the backing tracks for my bass licks, so I will from time to time upload a couple. This is a funky looped guitar groove over a D9 chord (I play the guitar parts) It was the backing track for several of my bass lesson licks: D7 groovy lick (L295 ) http://www.youtube.com/watch?v=6vQa6PjEX1E & JB style funky groove in D9 (L279) http://www.youtube.com/watch?v=kezMwMUTBgU & L281 Pentatonic bluesy riff in D http://www.youtube.com/watch?v=jDPb70INW1E & L300 C7 bluesy lick http://www.youtube.com/watch?v=ZTxdCUUL_ME & L280 Alternative octave patterns http://www.youtube.com/watch?v=XStHP0DWE0Q