What is the URL for Katy Perry firework?

You can find Katy Perry's "Firework" music video on YouTube at the following URL: YouTube.com/watch?v=HDaW1R9vKjM.">https://www.YouTube.com/watch?v=HDaW1R9vKjM. For other platforms or streaming services, you can search for the song on services like Spotify or Apple Music.