Hi, I tried doing a search on this and the results were from 2010 so I'm curious if this info can be updated. I just finished going thru the entire Hal Leonard series with one of my students. This person is very capable and can play rock, funk & jazz very well. I currently have him on the Slap It! book by Tony Oppenheim which I think we'll get a lot out of. Which else should I be looking at?