I watched Transgression and then oddly enough CT. I thought Transgression was a far superior film. The riding in CT might be more advanced but film wise, T takes the cake. Have to agree, soundtrack is fantastic. I downloaded a dvd audio extractor to get the tunes on my iPod.
Go to myspace, look up Manchester Orchestra, and listen to "Where Have You Been?" If you like it, you'll like the Transgression soundtrack. If you don't like it, slap yourself.