The original soundtrack of the horizontal side-scrolling shoot 'em up HORGIHUGH. This OST was composed by renown Konami composer Motoaki Furukawa, known for previous works such as Gradius II/Vulcan Adventure, Gradius 2/Nemesis 2, Salamander/Life Force, Metal Gear, and Policenauts.

TRACK LIST
01. HORGIHUGH Theme
02. A Journey Begins
03. Blue Blue Wind (Stage 1 — South Island)
04. Running Through the Night (Stage 2 — Night City)
05. Blizzard (Stage 3 — Snowtop Village & Icicle Temple)
06. Superplume (Stage 4 — The Land of Volcano & Flame)
07. Advance with Courage! (Stage 5 — Ancient Ruins)
08. An Intruder Full of Love (Final Stage — Gozerean Fortress)
09. Smash You‼︎ (Boss Theme)
10. Stage Clear!
11. Shopping Samba (Angela's Shop Theme, Howard's Lab Theme)
12. Walking Toward the Future (Ending Theme)
13. A Fight Cut Short (Game Over Theme)