Well, anything by the 4 guys I mentioned above, Hendrix, in my opinion was the best, becuase he would hammer on and pull off additional notes to the chord, his hands never stayed still. Check out the intro to Little Wing, Castles made of sand, and/or The Wind Cries Mary.
Eddie uses them exclusively, again the intro to Panama is a good example.
Rhoads...the verse section to Crazy Train
Any old Dave Mathews song, like Jimi Thing or Rhyme and Reason.

I find it best to learn the triad shapes that encompass strings 2 3 & 4. There will be 3 shapes for minor, 3 for major. I with the root on each string (2 3 4).
Hope that helps. Forums are a little limiting.