Buhari leads birthday chorus jonathan

I think there may be some confusion here!

It's unlikely that President Muhammadu Buhari would lead a birthday chorus for former President Goodluck Jonathan, as they are political opponents who have had differing views on various issues.

In fact, Jonathan and Buhari have had a complex relationship, with Jonathan being the President of Nigeria from 2010 to 2015, while Buhari took over as President in 2015 and has been in office since then.

If you have any more information or context about this, I'd be happy to help clarify!