You are welcome to perform the piece anywhere at any time after the score has been purchased. If you are performing this at a public venue, I ask you to please let me know when and where - I love to know where my work is being performed! You can do so by simply sending me an email.
Please note that you may not record it for commercial release without the approval of the copyright owner. If you would like to record it commercially, please reach out to email@example.com!