Sunday Muffin

Based on the provided information, here is a short artist description:

Sunday Muffin is an emerging artist with a unique sound, awaiting discovery by audiences worldwide.

Translation to English (UK) is not necessary as the description is already in English, and the differences between English (US) and English (UK) are minimal in this context. However, I can provide the same description with minor adjustments to conform to UK English spelling and vocabulary, if needed:

Sunday Muffin is an emerging artist with a unique sound, awaiting discovery by audiences worldwide.

No changes were necessary in this case.