ref: b8aa9ec80e43257a9e3a487b46a33f99c999a940 dir: /audio/sfx/intro_hop.asm/
SFX_Intro_Hop_Ch4: duty 2 unknownsfx0x10 38 unknownsfx0x20 12, 194, 128, 6 unknownsfx0x10 8 endchannel