The Barney song would put me right over the friggin' edge:

THE IDEA, says Sgt. Mark Hadsell, is to break a subject’s resistance by annoying that person with what some Iraqis would consider culturally offensive music. The songs that are being played include “Bodies” from the Vin Diesel “XXX” movie soundtrack and Metallica’s “Enter Sandman.” “These people haven’t heard heavy metal before,” he explains. “They can’t take it.” Few people could put up with the sledgehammer riffs of Metallica, and kiddie songs aren’t that much easier, especially when selections include the “Sesame Street” theme and some of purple dinosaur Barney’s crooning.

I dig Metallica, but jeez, isn't playing the Sesame Street them against some Geneva Convention protocol? I would confess to Killing JFK if subjected to this type of torture.