[GBA] Minna no Soft Series - Zooo (Japan) Missing Audio

[ExperimentT020]

Describe the issue
Upon reaching the title screen and game play, music and sound effects are supposed to play.
In Ares' case the user is greeted with dead silence.
A sample of how the game should sound on boot and during game play can be found here:
https://www.youtube.com/watch?v=DCaUaB57Pys

Rom Information
name: Minna no Soft Series - Zooo (Japan)
title: Minna no Soft Series - Zooo (Japan)
sha256: c2361805590bfd6f236dae07e590c853e6d34fc1aece9b58c4857c027e153c6e
board
memory
type: ROM
size: 0x400000
content: Program
mirror: false
memory
type: EEPROM
size: 0x0
content: Save