Looking for a script please (I think)

[Bob Adams]

Can anybody suggest a terminal script (or any other way) to do the
following please?

I have about 500 mp3 music files in a single directory which are
currently named as eg:

"Supremes - Baby Love.mp3" etc, etc

How can I reverse the naming convention to say;

"Baby Love - Supremes.mp3" and for every other file as well

Is it possible, easy, hard, impossible? All suggestions gratefully
received.

        Bob
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