ref: ae2c1036ea1fa42d437f6291da673367b1f0ea4c dir: /audio/sfx/press_ab_3.asm/
SFX_Press_AB_3_Ch4: duty 2 squarenote 0, 9, 1, 1984 squarenote 0, 8, 1, 2000 squarenote 0, 9, 1, 1984 squarenote 12, 10, 1, 2000 endchannel