How can I install Audex now?

I have trodden this path several times in the past and every time I upgrade I have to ask again and every answer is slightly different.
I thought by now Audex would be available in Leap 15.3 but no.
Where next please?

Its in KDE-Extra:
https://download.opensuse.org/repositories/KDE:/Extra/openSUSE_Leap_15.3/

Hi Sauerland,
I have it now. Many thanks.