Wikipedia has over a billion active readers. It offers content in many different languages this is a reason why its network is so huge. The time frame needed to get a response form the platform whether positive or negative is around 3 to 6 months. When you learn about how to create a Wikipedia for a band you can expect a little early as well. If there will be minor edits to make the official will revert the doc back to you and ask you to fic the errors and if there were big flaws your document will be rejected. What do you think about it?