This is a lead guitar part that I laid down alongside a Jamtracks Jam.  

You can easily search the internet for ... and find ... many arrangements in midi and recorded formats to assist you in your jamming skills!  That's all I did here.

All I did was to import the Jamtrack into Cakewalk Guitar Tracks Pro 2.0 ... Then, I recorded a few passes of lead guitar.  Then I used the best parts of two of the tracks.  Mixed them with a smidge of compression and overall mastering on the end result.  I like to listen to the results!