In order to get your music out there in today's music market, you need to have a marketing strategy. This is what I do. As someone who has experience both as a musician and a marketing director, I know the formula for success, and I will connect you to the resources which will bring you there.
For physical events that happen at a specific time. For example a concert, or dance performance. If there are multiple shows, you can still duplicate your event to cover them all.