Where to get backing tracks?

[FireStrings85]

Hey guys, I have this whole new method of practicing my improvisations and I need backing tracks. Are there any sites out there like powertabs.net and mysongbook.com where you can just get the backing tracks of any song you want. If there isn't are there any good sites you use or anything posted on here? THANKS!

 

[ElPredicador]

using powertab or guitar pro! Most of the time solos and rythms are written into one track of their own, so you only have to silence the tracks you don't want (solo's, etc).
Another method is to record a cassete or mp3 with the rythm played by you, and then play over it. This last method is better, because it gives you a lot of flexibility in the backing tracks.