How to organize an online concert?

My friends have their own little band and they want to stream their concert. I volunteered to help, but honestly I don’t understand anything about it.

Oh, why did you tell them you would help? Well, don't give up, try to look for a company that will help you organize everything

Well, you shouldn't have taken on a job that you can't do well on your own, because now your friends are counting on you. Perhaps this article will help you https://trembit.com/blog/pure-webrtc...-chime-twilio/, and this is also the blog of a good company that organizes online conferences.