I agree with giantsalami - that user name is heavy metal!
Music is music and I have used a variety of songs to audition equipment and Black Sabbath War Pigs and Led Zepplin Boogie with Stu are typically on the list as well as songs from Steely Dan, Herbie Hancock and others.
A higher end system with higher levels the improved dynamics and details can actually give the illusion the volume is not as high when doing A vs B tests.
Music is music and I have used a variety of songs to audition equipment and Black Sabbath War Pigs and Led Zepplin Boogie with Stu are typically on the list as well as songs from Steely Dan, Herbie Hancock and others.
A higher end system with higher levels the improved dynamics and details can actually give the illusion the volume is not as high when doing A vs B tests.