Go to http://www.pointblankonline.net/courses/ableton-live-courses.php to check out our range of online Ableton Course where you can learn more techniques like this. Please get in touch with a course advisor at advice@pointblankonline.net if you want to find out more.
In this tutorial Danny J Lewis creates a rack in Ableton Live which gives you a selection of easy to play chords.
Download this rack for free here: http://www.pointblankonline.net/blog/free-ableton-chord-selector-rack-download/