Six rolls come with the machine; extra ones are $30 a roll.

The first production answered the question, "Where do hard rolls come from?"

When rock 'n' roll came around, I thought, this was cool.

Their music challenges the conventional wisdom about where great rock 'n' roll comes from.

From the west came a roll of thunder that shook the leaves.

Another roll of thunder came, still distant, but louder than the last.

The last roll of toilet paper we'd seen, in any color, came from Atlanta.

The roll came: again: and still the thick smoke lay.

Now came a long roll - as if a thousand war drums beat together.

His desire was to experience and investigate "where rock 'n' roll came from".