Not sure what everyones criteria for testing out a system but I don't understand how some of the listed tunes above can provide any valuable input. Just my opinion. I look for more natural recordings of instruments and vocals, something with dynamic swings, and complex passages. I want to know how a system reproduces the space in the soundstage and the tone of each instrument.
Jaco Pastorius, Rickie Lee Jones POP POP, just to name a few.
Happy Listening.