We're challenging you to get creative and upload your own sample sounds to the tune of "Happy Birthday." Whether it's the roar of a crowd, the sharp blast of a referee's whistle, or the rhythmic clack of boots on concrete, we want to hear your unique take on this classic song. 

Once you've got your samples, it's time to get mixing! Submissions are open, and we can't wait to see what you come up with. To enter, create a short clip featuring your version of "Happy Birthday to you" and a behind-the-scenes look at how you made it. Share your clip on your TikTok, tagging @umbro and using the hashtag #HBD2Umbro. 

We will select a shortlist of the best tracks, and then select a winner. The grand prize? An Umbro Party Kit and a custom framed vinyl record. 

We teamed up with musician Jake Milliner to show you how it’s done. 

Entries are possible now via @umbro TikTok until Midnight UK Time on 22.05.24 Keep up with the campaign by searching #HBD2Umbro. For full terms & conditions, click here.