It's a lot of fun and instant gratification, eh?! Larkin's book and Jean Ritchie's book are both highly recommended. Otherwise just keep playing, trying out different things and have fun!

My grandson, at the time 4.5 years old, and I built one for him as he liked playing my Black Mountain one. We had fun putting it together, painting it and all. It sounds pretty good and he enjoys the heck out of it.