ref: 927b5a47009ea1ac6e69c1931ecc6b03d7c75497 dir: /audio/sfx/intro_hip.asm/
SFX_Intro_Hip_Ch5: duty_cycle 2 pitch_sweep 2, 6 square_note 12, 12, 2, 1856 pitch_sweep 0, 8 sound_ret