תרגום - יוונית-אנגלית - Σε χαλάσανε τα αθηναϊκά ακούσματα...

Athenian listenings (they probably refer to the kind of music which is considered as bad-quality listenings and played in some athenian nightclubs) spoiled you (damaged you)...

What about:

"Athenian music has spoiled you"?

CC: User10

Yes, I guess in the specific context we can say "Athenian music" (the music that one of them listened to while being in Athens).In general we don't refer to this kind of music as Athenian.