DISC 1. 1. Main theme of Grancrest 2. Marriage 3. Destiny 4. Urgent 5. Loyalty 6. Magic invocation 7. Eerie sign 8. Convergence of chaos 9. Desperate battle 10. War council 11. Battle 12. Hope 13. Balgyary 14. Murky past 15. Unrest 16. Villar Constance 17. The calm before the storm 18. Unity 19. Peaceful time 20. Silence 21. Victory feast 22. Chaos Hazard 23. Fierce battle 24. Tense situation 25. Holy grail 26. Waldlind 27. Confrontment 28. Decisive battle 29. Bereavement 30. Prologue to chaos 31. Uncanniness
DISC 2. 1. Tragedy 2. Dimitrie 3. Battle of darkness 4. Sad farewell 5. Passionate waltz 6. Tragic love 7. Oppressive atmosphere 8. Marrine Kreische 9. Enemy raid 10. Heroic end 11. Rossini 12. Berserker 13. Eudokia Kalaha 14. Uprising of Haman 15. Clash of right and might 16. Priscilla Farnese 17. Awakening of Alexis 18. Alexis vs Erik 19. Pandora 20. Order of the Crest 21. Darkside 22. Battle for cosmos
音楽：菅野祐悟による「グランクレスト戦記」の世界観を彩る珠玉の劇伴集！
トラックリスト累計1,000万部突破の『ロードス島戦記』の水野良が描く『グランクレスト戦記』の世界を彩るサウンドトラックがいよいよ発売。音楽は、この2018年春から放送のNHK連続テレビ小説『半分、青い。』をはじめ、大ヒット・ドラマや映画のサウンドトラックを数多く手掛ける菅野祐悟。本作のために書き下ろした珠玉の楽曲を完全収録。
発売日：2018.6.27
DISC 1.
1. Main theme of Grancrest
2. Marriage
3. Destiny
4. Urgent
5. Loyalty
6. Magic invocation
7. Eerie sign
8. Convergence of chaos
9. Desperate battle
10. War council
11. Battle
12. Hope
13. Balgyary
14. Murky past
15. Unrest
16. Villar Constance
17. The calm before the storm
18. Unity
19. Peaceful time
20. Silence
21. Victory feast
22. Chaos Hazard
23. Fierce battle
24. Tense situation
25. Holy grail
26. Waldlind
27. Confrontment
28. Decisive battle
29. Bereavement
30. Prologue to chaos
31. Uncanniness
DISC 2.
1. Tragedy
2. Dimitrie
3. Battle of darkness
4. Sad farewell
5. Passionate waltz
6. Tragic love
7. Oppressive atmosphere
8. Marrine Kreische
9. Enemy raid
10. Heroic end
11. Rossini
12. Berserker
13. Eudokia Kalaha
14. Uprising of Haman
15. Clash of right and might
16. Priscilla Farnese
17. Awakening of Alexis
18. Alexis vs Erik
19. Pandora
20. Order of the Crest
21. Darkside
22. Battle for cosmos