"Now I sing about what ever I use"

I think John Hartford wrote this ?

Is there more? Like: "Used to get high and listen to the Beatles Ain't as much fun now, that it's legal" or: "You get the milk and I'll get the cookies we'll get high and have a little nookie"

In the great irony of parenting teenagers to whom I will never admit my wanton past, I find myself desperate to confirm my roots with songs I can only sing to myself until they are grown up, gone away to school and all that.

Any body know the full lyrics to this one?

Hartford also sang a lovely song which started out very low and finished several squeaky octaves higher. Any Lyrics out there for that one?

Thanks

James