Thanks for your response Bob .I have been digging through the stuff I currently own as I havn't found anything dedicated just to chords. This may be a good thing as it will force me to understand it more due to the colecting of and interpretation of what I am reading.So I am now starting to understand more and beginning to plot my own course with regards to how I will actually carry out my learning.I will also go and review some of your old topics again to see if I understand those better.