Release Date: June 5, 2026

Set against the backdrop of a 21st-century constitutional monarchy in South Korea, the MBC drama The Grand Prince's Wife (21세기 대군부인) follows a destiny-defying romance between a woman born a commoner despite her chaebol status, and a prince who, despite his royal lineage, is left with nothing. The series captivated audiences at home and abroad through its stylish visuals, compelling performances, and a richly crafted soundtrack.

The OST features an impressive lineup of Korea's top trending artists — including BIBI, KiiiKiii, BOYNEXTDOOR, RIIZE, Han Roro, WOODZ, So Soo-bin, hrtz.wav, SAM KIM, Lim Joong-won of Son Moa, ALEPH, and actor Byun Woo-seok, who lent his own vocals — each contributing to the drama's emotional depth and narrative. Beyond the vocal tracks, the collection also includes orchestral score pieces inserted throughout pivotal scenes, allowing listeners to relive the drama's most moving and memorable moments.

Package Contents

• 2 CDs
• 1 Booklet (100 pages)
• 4 Postcards
• 8 Photo Cards
• 1 Film Bookmark
• 3 Photos
• 1 Photo Frame
• 1 Folded Poster (random out of 2 types) — first press limited

Track List — CD 1

1. My Pace — BIBI
2. Go On — KiiiKiii
3. No Doubt — BOYNEXTDOOR
4. Behind The Shine — RIIZE
5. Annyeong (안녕) — Han Roro
6. EVERGLOW — WOODZ *Title Track
7. My Favorite Part — So Soo-bin
8. You Keep Me Here — hrtz.wav
9. If You Are My World (네가 나의 세상이라면) — SAM KIM
10. Am I Loving the Wrong Way (사랑하는 법이 틀렸나요) — Lim Joong-won of Son Moa
11. Parallel Lines (평행선) — Byun Woo-seok
12. Already Free — ALEPH
13. Prologue — Choi Jeong-in
14. Your Place — Yoon Chae-young
15. Royal Pride — Im Mi-hyeon
16. Towards You — Seo Jeong-eun
17. The Kingdom — Shin Hyeon-pil
18. Glorious — Choi Jeong-in
19. Afterglow — Yoon Chae-young
20. FIRST FLUTTER — Choi Jeong-in
21. Happy Together — Park Jeong-eun
22. Little Bliss — Im Mi-hyeon
23. The First Tremble — Seo Jeong-eun
24. Cloud Nine — Park Jeong-eun
25. Broken Crown — Im Mi-hyeon

Track List — CD 2

1. Crossroads — Yoon Chae-young
2. Quiet Promise — Im Mi-hyeon
3. Wrong — Choi Jeong-in
4. Beneath The Palace — Seo Jeong-eun
5. Hidden Crack — Im Mi-hyeon
6. Light Whisper — Im Mi-hyeon
7. Clash — Yoon Chae-young
8. Picky — Park Jeong-eun
9. Happiness Blooms — Park Jeong-eun
10. Desire Tango — Im Mi-hyeon
11. Eolssigu — Park Jeong-eun
12. Ambition — Choi Jeong-in
13. Try Me — Park Jeong-eun
14. Sympathy — Kim Yeon-jeong
15. Behind Light — Im Mi-hyeon
16. Veil Of Secrets — Park Jeong-eun
17. Scratching — Kim Yeon-jeong
18. Tender Heart — Im Mi-hyeon
19. Royal Majesty — Park Jeong-eun
20. Damaged — Yoon Chae-young
21. Beneath The Silence — Park Jeong-eun
22. Glimpse of Shadow — Seo Jeong-eun
23. Malfunction — Shin Hyeon-pil
24. Behind It All — Seo Jeong-eun
25. Propter Te Palpitat — Park Jeong-eun
26. Already Free (Piano Reprise) — Seo Jeong-eun
27. Falling Light — Park Jeong-eun
28. Glow — Park Jeong-eun
29. In Your Presence — Seo Jeong-eun
30. My Favorite Part (Arr. String Quartet and Piano) — Seo Jeong-eun
31. Already Free (Exultation) — Choi Jeong-in