It's not the songs, it's the way they are used. Kinda like the way a Navy Seal can kill a guy with his own fingernail clippings. How ingenuous to look at the crumbled, lifeless form on the floor and snort, "Pfft! It's just a fingernail, you baby!"
But it seems your opinion is that anything short of bamboo shoots under the nails or a white-hot poker up the wazoo isn't torture, and that even those are okay under whatever scenarios you feel justify them. Funny thing about justifications, once a person starts down that track, seems they can find a justification for just about
anything they want to.
So, have fun. I'm sure the "Are you kidding? They call that torture?!" crowd (Paul Hogan,
Crocodile Dundee in Guantanamo: "That's not a torture.
That's a torture!" ) will be along soon for the circle jerk.