I am very fond of Mr. Fast Finger and found this site enjoying Mika Tyyska's site.

4 Great Lessons from 4 different players, all very good and interesting perspectives. I liked Mika's ideas for soloing. These are all fairly short but have depth.....enjoy!

http://tylercorrell.com/sounds-of-the-soul/

“Music is the language of the heart, the sound of the soul: the deeper the understanding, the better the listening experience becomes.”-Joe Satriani

(This is a bit slanted to rock/shred guitar)