Here's the code for my brown-beige track:
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
Difficulty Chart:
Baby - 02:00:000
Very Easy - 01:00:000
Easy - 00:30:000
Medium - 00:25:000
Hard - 00:20:000
Very Hard - 00:18:500
Extreme - 00:18:00
Demon - 00:17:750
Angel - 00:17:500
Catastrophic - 00:17:000
TAS'ing - 00:00:000