4) What logistical challenges do you think these musicians faced? 5) In your opinion, what drives musicians from different backgrounds to collaborate?
The video is Yo Yo ma and the Silk Road ensemble heart and soul

Question 5 answer- I think different musicians feel like they somehow relate to the other person and their music. When you fuse the two type of musical background together then it creates something most people have never seen before.

Hope this helps but, sorry I only answered one question

The answer is colored light

Net  the suffix is your .com/.net/.org, and so on, i believe