Reissue release from Anita O'day features the high-fidelity SHM-SACD format (fully compatible with standard SACD player, but it does not play on standard CD players). Part of a three-album Anita O'day SHM-SACD reissue series featuring albums "This Is Anita," "Anita Sings The Most," and "Anita O'Day At Mister kelly's." *SHM-SACD (Super High Material SACD) is the ultimate Super Audio CD that utilizes the materials and technologies that were developed for the SHM-CD to further enhance the audio-resolution.