I wonder why very few people would discuss about critical (best) "music" tracks for tweeter and super-tweeter and room EQ testing...
As I shared here and here, the "Track-20 High Fq Linearity Check" of "Super Audio Check CD" by CBS/Sony released in 1983 is really an extraordinary recording of "Bimmel Bolle Classic Orgel" containing very much powerful, high-energy, high-speed, high frequency bell ring transient sound together with wide range 30 Hz - 20 kHz base sound.
I usually use this track to check tweeters and super tweeters, as well as total Fq linearity. I have never heard recorded sound having such a high-energy and high-speed high Fq components.
Please simply PM me if you would be seriously interested in this track and/or "Super Audio Check CD" by CBS/Sony.
As I shared here and here, the "Track-20 High Fq Linearity Check" of "Super Audio Check CD" by CBS/Sony released in 1983 is really an extraordinary recording of "Bimmel Bolle Classic Orgel" containing very much powerful, high-energy, high-speed, high frequency bell ring transient sound together with wide range 30 Hz - 20 kHz base sound.
I usually use this track to check tweeters and super tweeters, as well as total Fq linearity. I have never heard recorded sound having such a high-energy and high-speed high Fq components.
Please simply PM me if you would be seriously interested in this track and/or "Super Audio Check CD" by CBS/Sony.