what im trying to do is make a sort of map pack with different songs and beatmaps in it such that it displays as a single file when unselected but upon selection shows many different beatmap files, BGs and audio files. as shown in this example:
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ive seen many other beatmap creators do this but i am unable to figure out how to replicate it with the osu editor
ive seen many other beatmap creators do this but i am unable to figure out how to replicate it with the osu editor