The official soundtrack of HEARTBEAT composed by harmonicblend, featuring 70+ tracks from the game as well as a special vocal track! Also contains a secret bonus for those who appeased Peppy Jack. The illustration on the album's cover was lovingly crafted by budjeto.

1. A Title Screen
   
2. Home Sweet Home
   
3. Ready when you are!
   
4. Pulse n` Beats!
   
5. Victory GET
   
6. Wrestle, O Wrestler
   
7. Retired and Relaxed
   
8. Major Miner's Majestic Mica
   
9. Red-Eyed Hazard
   
10. Undeveloped Film
    
11. Weepy Sleepy Puppy
    
12. Cerberus by the Gate
    
13. Puppy Playtime!
    
14. Yuanna Gimme Some Money?
    
15. Transformation Technique No. 42
    
16. Batter up, Homerun Queen
    
17. Walk the Proverbial Plank
    
18. Laughter Is The Best Medicine
    
19. Underwater Militia
    
20. Sewer Colloseum
    
21. One-Two Champion!
    
22. Champion Ambassador
    
23. Beatdowns Per Minute!!
    
24. High Heels, Tall Shots
    
25. Indecisive and Stubborn
    
26. Decisive but Still Stubborn
    
27. Mountain Minotaur, City Bull
    
28. Filed Under: Sci-Fi Horror
    
29. Cotton-based Dreamland
    
30. Of Pups and Sheep
    
31. Fowl Play
    
32. No Respect For Sellouts
    
33. Petite Apothecary
    
34. A Writhing Mess
    
35. Year of the Bat
    
36. No Pulse, No Beat
    
37. Biceps, Triceps, and Quads
    
38. Foolish Fire
    
39. Hotheaded Heroine
    
40. lofi hip hop beats
    
41. 妙なTOKIMEKI.WAV
    
42. Nightmare Diagnosis
    
43. Oh, the Anxiety!
    
44. Madness at your Peripheral
    
45. Rustic Ranch Story
    
46. Rising New Moon
    
47. Cottontail Crash
    
48. River of Frozen Tears
    
49. Treasured Yellow Scarf
    
50. Mogster Hunter
    
51. Hunting in Style
    
52. Solo Hunting
    
53. Hunt, O Hunter
    
54. Peppy No More, Man!
    
55. Super Power Shock
    
56. Royal Family
    
57. 4/4 Beat Stinger
    
58. A Father's Resolve
    
59. Flickering of a Fading Light
    
60. Hungry for Adventure
    
61. Pulse n' Beats! ~in Space~
    
62. Forbidden Knowledge
    
63. Close Your Eyes and Dream
    
64. No Knead for Doubt
    
65. Lunatica Paranoia
    
66. Sharply Detached Note
    
67. Absence of a Soul
    
68. Han So Sen
    
69. Solum's True Guardian
    
70. It's Okay To Cry
    
71. HEARTBEAT
    
72. seventy beats per minute
    

Music Composition: Trass
Mixing and Mastering: clea leshlick
Vocals: Usachii
Lyrics: Geiky
Cover Art: budjeto