JAM file list

/dataDir/SndData/Seqs/pikiseq.arc is a paired ARC+DIR file with a catch: it has no DIR partner! Instead, a file called pikiseq.hed can be found embedded in the DOL header that serves the same purpose.

Archived files

Offset	Size	Filename	Song
0x00000	0x2C40	pikise.jam	Global SFX[unsure]
0x02C40	0x1520	sysevent.jam	Startup jingle
0x00000	0x0000	dummy
0x00000	0x0000	dummy
0x04160	0x6380	tutorial.jam	The Impact Site
0x0A4E0	0x4260	play3.jam	The Forest of Hope
0x0E740	0x2820	d_end2.jam	Today's Results
0x10F60	0x3680	jungle.jam	Title Screen
0x00000	0x0000	dummy
0x145E0	0x3D00	yaku.jam	The Distant Spring
0x182E0	0x56A0	cave.jam	The Forest Navel
0x1D980	0x2300	boss2.jam	Beady Long Legs
0x1FC80	0x3020	map.jam	Area select
0x22CA0	0x7400	demobgm.jam	Cutscene SFX[unsure]
0x00000	0x0000	dummy
0x00000	0x0000	dummy
0x2A0A0	0x25A0	boss3.jam	Emperor Bulblax
0x2C640	0x4660	flow.jam	The Final Trial
0x30CA0	0x0460	select.jam	File select
0x31100	0x15C0	char.jam	Challenge Mode select
0x326C0	0x21C0	cresult.jam	Challenge Mode final results
0x34880	0x1080	fresult.jam	Story Mode final results

Notes

Strangely, changing the names of the JAM files in pikiseq.hed does not affect the file's ability to be loaded. It can be assumed, then, that files are loaded by their position in pikiseq.hed, not filename.

Swapping the offsets and sizes of JAM files in pikiseq.hed can allow for successful melody-swaps. Instrumentation is controlled by a third party.

The value 0x00000016 in the header of pikiseq.hed dictates how many JAM files are defined within it. Strangely, there can be no less than 2 defined JAM files.