Identification please

Hi gardeners

My neighbour has this beautiful tree but doesn’t know what it is.
I have tried plant identifier apps and Google Lens which seem to come up with two options:

Exochorda × macrantha 'The Bride'

or

Spiraea thunbergii

Of course it could be neither of these. It’s not really trailing/arching as the write up on the Exochorda suggests and the leaves don’t really look like those on the Spiraea, so confused

Does anyone please know what it is?

 

What does your neighbour say it is?

 

Not Spirea. The individual flowers on that are much smaller (unless my perspective is off when I look at your pics) and borne all along the stems. Good pic here https://www.shootgardening.com/plants/spiraea-thunbergii.

 

Exochorda "The Bride" looks like a match to me.
Exochorda × macrantha 'The Bride' | pearlbush 'The Bride' Shrubs/RHS

 

Thank you. Helpful to rule it out.

 

Thank you. Yes it does look similar. This tree flowers for around 4-5 weeks, is scented, but it doesn’t droop which has thrown me somewhat.

 

Thank you. Yes I saw this link earlier. But this one doesn’t droop.

 

As I said in my post, my neighbour doesn’t know, hence the ask!

 

If the branches don't droop or have a laxed habit, it could be Exochorda racemosa.