In the last tutorial you worked on tapping with your left hand, now you will work with tapping a lead with your right hand and tapping a background bass line with your left hand. The first exercise your tapping quarter notes with your left hand and sixteenth notes with your right. Slowly speed it up as you get more comfortable.
Open D:
Now you should get the main idea of dual voices between hands, now this next exercise should give you a different rhythm and some extras that should keep you on your toes.