4-channel format: Header: songname db 20 dup (0) samples db 31*size SampleRec dup (0) songlen db 0 restart db 0 sequences db 128 dup (0) mk dd 0 HeaderSize = $-Header 컴컴컴컴컴컴컴컴컴컴컴� Protracker Studio 16 � 컴컴컴컴컴컴컴컴컴컴컴� PS16-<----------------------------- Your description ------------------------->Z struc PS16Sample length dw ? volume dw ? repeat dw ? replen dw ? ends PS16Sample 16-channel header format: songname db 75 dup (0) ; ^Z terminated songlen db 0 numpatterns db 0 commentofs dd 0 sequences db 128 dup (0) samples db 63*size PS16Sample dup (0) 16-channel pattern format: patsize dw 0 numlines db 0 ( 1-254 ) Each track is compressed like: 1 2 3 4 5 6 7 8 9 10 11 12 ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? 13 14 15 16 17 18 19 20 21 22 23 24 856 808 762 720 678 640 604 570 538 508 480 453 25 26 27 28 29 30 31 32 33 34 35 36 428 404 381 360 339 320 302 285 269 254 240 226 37 38 39 40 41 42 43 44 45 46 47 48 214 202 190 180 170 160 151 143 135 127 120 113 49 50 51 52 53 54 55 56 57 58 59 60 ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? Pattern Line - Byte (-1 End Track) 旼Upper two bits of instrument � Period � 납 첼旼좋커 00111111 11111111 旼커旼커 Ins Efx 11111111 컴컴컴컴 Data