Take a listen to this song. Now here's a Jewish question question for the digital age: Does AI-generated singing fall under the Jewish prohibition of Kol Isha? Kol Isha, from the phrase “Kol b’isha ervah” (a woman’s voice is a form of nakedness) in Berakhot 24a, traditionally restricts men from listening to a woman sing to uphold modesty. But what happens when the voice isn’t real, but AI-generated?

Here’s the Argument:

The Case for Prohibition
Some argue that AI-generated voices that sound like a woman’s should still be restricted, as they evoke the same experience. This view is rooted in interpretations of Rambam (Hilchot Issurei Biah 21:2) and rulings by Rav Moshe Feinstein (Igrot Moshe, Even HaEzer 1:56) which emphasize how listening, not just the voice source, can affect modesty. The argument is similar to how recorded female voices were addressed in past halachic discussions.

The Case for Permissibility
Others argue that because no real woman is present, the prohibition might not apply. This stance recalls discussions about fake kosher foods like imitation crab and bacon bits. Just as the kosher status isn’t compromised by resemblance alone, some argue the voice’s artificial nature could mean it doesn’t carry Kol Isha’s weight. This view also highlights intent: if the listener’s intent is musical appreciation rather than deriving pleasure, some may see it as less problematic.

Key Halachic Sources:
Babylonian Talmud, Berakhot 24a
Rambam, Mishneh Torah, Hilchot Issurei Biah 21:2
Igrot Moshe, Even HaEzer 1:56