SYSTEM SEOUL – SS-POP 3 Released: 2026-07-15 Genre: K-Pop TRACK LIST: 01. 약속해 02. Break 03. mineral audio 04. Summer Time _ D 05. Fall-Ever 06. LOST IN SEOUL 07. ㅠㅜㅜ 08. ADHD 09. 26ss 10. Paris _ 11. 어딘가 12. 내가 어렸어 __ 13. 어차피 14. WISH YOU 행복 (interlude) 15. WISH YOU 행복