"Like a Rolling Stone". It was a breakthrough because it was made in a rock music format in which musician Al Kooper improvised the organ riff that is known in the track. The length at over six minutes and it features a heavy electric sound, thus it <span>destroyed all previous restrictions on a pop single, including length, subject matter, and poetic diction.</span>
It's pronounced "ensemble" by the way. And, one way that a pianist would have a role would be by being in the background as an example and playing his part. He's going to play what he needs to play. The question does seem a little to vague, but truly, I would say simply, that the person who is playing it, just plays his part as they all make music sound good.
Answer:
This is specifically related to you, but in the most part, I would think that we eat different foods than in the Stone Age, because we have livestock and plants from farms; but it could be different for you.
Hope this helps, have a great day/night, and stay safe! Also sorry i'm late with the answer.