This is definitely a reference hi-res disc both because of the orchestral performance and the sound. If anybody still out there dares to say that regular CDs are just as good as a hi-res surround sound SACD all they have to do is listen to this disc with the appropriate equipment. Specifically they should go to the Finale of the 5th (T-4) and T-8, the Storm movement of the 6th - there are no words to accurately describe the feeling of being in the midst of orchestra as it were. A highly recommended disc, both for the sublime orchestral performance and more so for the glorious sound - a must have! (Audiophile Audition)