This mod assumes that you have either one of the following:

A Custom Track Distribution that allows the use of the "MyStuff" folder (ie. CTGP-R or Project Sanbo)
A Mod or Custom Track Distribution that pre-patches the BRSAR
OR a patched "revo_kart.brsar" using "Patch that BRSAR!" (https://wiki.tockdom.com/wiki/Patch_that_BRSAR!)

N64 Luigi Raceway (7) goes over N64 Mario Raceway (Wii)
	DIFFERENCES: The MK7 Version uses source quality samples, whereas the MKWii version used N64 sequenced samples
	FILE: r_64_circuit32_x.brstm
GBA Bowser Castle 1 (7) goes over GBA Bowser Castle 3 (Wii)
	DIFFERENCES: The MK7 Version is a different arrangement from the MKWii version
	FILE: r_agb_kuppa32_x.brstm
SNES Mario Circuit 2 (7) goes over SNES Mario Circuit 3 (Wii)
	DIFFERENCES: The MK7 Version uses source quality samples, whereas the MKWii version used SNES sequenced samples
	FILE: r_sfc_circuit32_x.brstm