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:
One direction broke up because they all wanted to pursue more personal/solo projects. BTR broke up because they also all wanted to work on their own music.
Answer:
sorry not a bio :(
Explanation:
do you have anyone you look up to? someone who is a big inspiration? these people dont have to be real people, or the could be famous, or just everyday friends.
if that dosent help, maybe google a character generator? ive done that and it seems to work
good luck, tell me how it goes!!!
That piece is called a Mona Lisa. It was created in 1503