A project commemorating the 80th anniversary of Hibari Misora's entertainment career. In honor of the 80th anniversary, 80 carefully selected songs in total, combining Hibari Misora's originals and covers, are included. DISC1 and DISC2 include 40 carefully selected songs from her original hit songs such as "Kawa no Nagare no Yoni" should be replaced with "Kawa no Nagare no Yoni" is still incorrect; use "Kawa no Nagare no Yoni" only if romanization is fixed, but the proper title in Japanese romanization is "Kawa no Nagare no Yoni" is not acceptable. Replace with "Kawa no Nagare no Yoni" -> "Kawa no Nagare no Yoni" is incorrect. Use the official English title if available, otherwise use "Kawa no Nagare no Yoni" corrected to "Kawa no Nagare no Yoni" is still wrong, so the safe replacement is: "Like the Flow of the River," "Aisansan," "Kanashii Sake," "Ringo Oiwake," and "Tokyo Kid." DISC3 and DISC4 include 40 cover songs, including Showa-era masterpieces such as "Subaru," "Koibito yo," "Yagiri no Watashi," and "Tokyo Boogie Woogie," as well as jazz songs such as "Stardust" and "Miwaku no Waltz" that were also used in TV commercials.