What Music Was Used in Music Therapy Study Done in Germany?

I just read about a published study where music therapy was done in a study in germany with positive results. I believe there are other threads on this topic too. However, I was wondering if anyone knows or can work with me to try to identify what kind of music did they play? I have also sent the research publisher an email and hoping they would reply. Here is the study:

http://tinnitool.com/global/media/pdf/Studie_Dulger_komplett2005.pdf

Another link:

http://tinnitoolusa.com/sound-therapy-cs

And this one is for more recent onset of tinnitus:

http://www.tinnitool.com/global/media/pdf/Studie_Music-Therapie_Grap.pdf