You should get this recording -
http://www.whatsbestforum.com/showthread.php?23072-My-curent-reference-Les-routes-de-l%B4esclavage-(Jordi-Savall)&p=449224&viewfull=1#post449224
More than 20 musicians playing very diverse instruments - ancient instruments, percussion, african and south american instruments and different type of singers create an extremely complex, but very stable and powerful performance. Most systems will not be able to play it at realistic levels.
Very nice Francisco, and I agree that the various instruments plus vocals is an excellent overall test for system performance, including the loudspeakers, and the cables, of course.
The more homogeneous and less constrained the rendition, the better the sound reproduction. A live acoustic music performance, say like a classical orchestra with organ, choir and opera singers, well recorded by a professional(s) using the best mic techniques, is the ultimum audio test to verify where the technology is today, and tomorrow, and was yesterday.
I don't think two enormous/gigantic speaker's columns with two separate monstrous/huge subwoofer's columns can encapsulate this live experience of 110 musicians live on stage.
Tomorrow's ultra high end systems will have more than just four huge columns of sound; it'll be multiple speakers (smaller but almost full range) well positioned all around the listener(s). ...And with multiple subwoofers also very well positioned. The rooms will be well acoustically treated and help from the best acoustic DSP processors are part of the final tuning...IMO. Very ew members here and over there are close to such setups. Me, not even 1% of that vision. But some of you IMO are much closer, like 10% or perhaps 15%.
That's my vision, similar to Auro-3D Music with a dTS Trinnov audio center control.
Anyway, we have a lot of ground to walk before getting close to the real deal in classical orchestral live music experience, and that, is a beautiful challenge for the top caliber and best highest ultra hi-fi audiophiles.
Thx again for that video Micro; that's a good one. ...A good test for a stereo hi-fi system (two speakers). In multichannel I bet it would be magnificent if well recorded.
The music is the search, the techniques used in the music recordings, and the music we love listening to, from solo piano and small jazz ensemble and classical chamber trio and quartet to full unleashed classical orchestral...all acoustic. ...No electronics, no amplified music like heavy metal/rock, just pure acoustics to test today's best sound reproduction from reference. Because after all, what is the reference in amplified music? Ha!