A great duo has been born

Do you say like "a great duo has been born" when a great pianist and a great cellist make a band together?

Thank you in advance!!!!

Question

A great duo has been born

Do you say like "a great duo has been born" when a great pianist and a great cellist make a band together?

Thank you in advance!!!!

Answer

Actually the way you said it is fine. However we wouldn't say 'make a band' for classical musicians.   Something like 'form an ensemble' would be more normal.