High Vibration is a limited edition 16 SACD box set, featuring the 13 albums released by Yes between 1969 and 1987 and including the live album "Yessongs" as well as a bonus disc. The collection also includes an informative 200 page book that offers a history of the band, background information about its members, photos, a discussion of each recording and pertinent discographic data. The remastered DSD sound for both the SACD and the standard redbook CD layers is stunning in its clarity. I can hear levels of detail in the complex instrumental and vocal arrangements that have never been revealed before. Vocal textures have an almost satiny smoothness and refinement that must be heard to be appreciated. The band's multi-layered instrumental work has a Classical music intricacy and sophistication coupled with a Jazzy rhythmic excitement and funkiness that sounds timeless.