Opened, played only once on a computer. ※ Concert ticket enclosed Tracklist 【DISC1】 ● Self-covers of A-side singles A parade of legendary hits! In addition to self-covers newly recorded for this work, including "Anata ni Aitakute ~Missing You~ 2025" and "Nagisa no Balcony 2025," the album also includes "Shapes Of Happiness," the first of the 45th-anniversary songs provided by Makihara Noriyuki, and as a bonus track, "Akai Sweet Pea English Jazz Version" from SEIKO JAZZ 3. 【DISC2】 ● Self-covers of B-side singles and album tracks Including "SWEET MEMORIES ~Amai Kioku~" and "Ruriiro no Chikyū 2020," the album features self-covers of "Aisaretai no 2025," "Velvet Flower 2025," and "Star 2025," which were newly recorded for this work, as well as self-covers of "hidden masterpieces" that were actually released as B-sides or album tracks! And as the second of the 45th-anniversary songs, a new recording of the Japanese cover of the world-standard masterpiece "Stardust," with Japanese lyrics by Kureta Keiko, also known as Yuming! 【DISC3 & 4】 ● Seiko's Selection!! Original Single Best 1. Hadashi no Kisetsu 2. Kaze wa Akairo 3. Shiroi Parasol 4. Kazetachinu 5. Akai Sweet Pea 6. Nobara no Etude 7. Tengoku no Kiss 8. Heart no Earring 9. Boy no Kisetsu 10. Strawberry Time 11. Precious Heart 12. Kitto, Mata Aeru... 1. Taisetsu na Anata 2. Suteki ni Once Again 3. Sayonara no Shunkan 4. Watashi dake no Tenshi ~Angel~ 5. Gone with the rain 6. Koishii Omoi ~fall in love~ 7. 20th Party 8. Ikutsu no Yoake wo Kazoetara 9. Bara no You ni Saite Sakura no You ni Chitte 10. Kaze ni Mukau Ichirin no Hana 11. Watashi no Ai