How to pronounce “rock 'n roll” in English

So if you see a product with any of those things on, you know-- A little bit of rock 'n roll, OK.

And basically what the goal is to bridge the gap between this American roots and folk music that it has influenced not only hip-hop but R&B and rock 'n roll.

I mean we, we have an African-American President now, Obama, rock 'n roll, blah,