What is the right version of Kies to use with the Galaxy A5?

[AC Question]

I downloaded Kies, as it said to do in the manual, so I could move some music from my laptop to phone. I downloaded Kies3 because I've got Android version 5.0.2 (on model SM-A500W) Watched the tutorials but what I have is nothing compared to the demo, only a very minimal interface.

I downloaded it from the Samsung site, wondering if I should have just used Kies and not Kies3, even though it recommended for version over 4.

Desperately new user here, grateful for any advice, thanks.