Get exposure, and maybe you’ll get discovered.
A website dedicated to amateur performances. You upload a video of your performance, write up all the details, and publish in the hope that agents, scouts, producers, etc. will use this site to find new talent.
If you are a fan of the circus, you might want to know where to find the best ones.
A regularly updated website just for informing you where around the country and the world are the best circus shows performing now and in the near future.
A different way that might make more money (and sense.)
Put up a poster advertising that your show will start in X minutes – if enough money was deposited into a special box. The box shows how much money has been given, and when it’s close to the minimum target, it shows how much is still needed for the show to start. The poster should also advertise and “sell” the performance since that is the only base for payment the viewers have. A small screen with video highlights can also be used. The box should also stay open to donations during the show.
You would like to know where and when some type of performance or even a specific performer is going to be. It’s also good for the performers to have a bit more publicity.
A website and app that allows you to see what street performances are going to happen around you soon, and even search by category or performer.
When you buy music and listen to it, again and again, you will always hear the same one, without any variation. Live music at concerts is always a little different from the recorded version and also from live performance to live performance.
Have different versions recorded for each piece of music (in studio, live performances, both.) When you buy the music (for download or streaming) you get access to all the versions. You can choose which version to listen to at any given time, or let the software decide randomly or based on your previous behavior. A new digital format can also be created where you can break down the elements of the music so that the performer can record alternative elements for individual parts and they can be dynamically exchanged or added when you play the music.