ref: 118c2cf268cce89536aa7cdb7e63a754c8a126e7 dir: /audio/sfx/intro_hop.asm/
SFX_Intro_Hop_Ch4: duty 2 pitchenvelope 2, 6 squarenote 12, 12, 2, 1664 pitchenvelope 0, 0 endchannel