Textures:

Luigi Circuit = Aura Circuit 2
Moo Moo Meadows = Animal Crossing Farm
Mushroom Gorge = Fungi Cave
Toad's Factory = Aether Paradise

Mario Circuit = Mario Circuir Ruins
Coconut Mall = Midnight Mall
DK Summit = Autumn Summit
Wario's Gold Mine = Cavern Catastrophe

Daisy Circuit = Peach Road
Koopa Cape = Toxic Stream
Maple Treeway = Sacred Forest
Grumble Volcano = Crumbling Crater

Dry Dry Ruins = Frozen Ruins
Moonview Highway = Silver City
Bowser's Castle = Castle Seige
Rainbow Road = Retro Road

GCN Peach Beach = Desert Oasis
DS Yoshi Falls = Yoshi Island
SNES Ghost Valley 3 = Twilight Lane
N64 Mario Raceway = All-Star Raceway

N64 Sherbet Land = Piplup Palace
GBA Shy Guy Beach = Sea-Breeze Sorbet
DS Delfino Square = Ultra Megalopolis
GCN Waluigi Stadium = Space Dome

DS Desert Hills = Swamp Creek
GBA Bowser Castle 3 = Galaxy Base
N64 Jungle Parkway = Beach Park
GCN Mario Circuit = Sky Garden Circuit

SNES Mario Circuit 3 = City Street
DS Peach Gardens = Abandoned Courtyard
GCN DK Mountain = Fine Fields
N64 Bowser Castle = Hooktail Castle

Music

Luigi Circuit = Tellur Town - Pokken Tournament
Moo Moo Meadows = Stone Cave - Pokemon Mystery Dungeon; Gates to Infinity
Mushroom Gorge = Vast Poni Canyon - Pokemon Sun & Moon
Toad's Factory = Vs. Aether Foundation Employee - Pokemon Sun & Moon

Coconut Mall = Custom Battle - Custom Robo v2
DK Summit = Fall of Fall ~ Autumnal Waterfall - Touhou: Mountain of Faith
Wario's Gold Mine = Shy Guy's Perlex Express - Mario Party 8

Daisy Circuit = Diggersby Land - Pokken Tournament
Koopa Cape = Bountiful Star - Kirby Planet Robobot
Maple Treeway = Demon Lord Nine-Tail's Extermination - Okami
Grumble Volcano = Showdown with Entei - Pokemon Super Mystery Dungeon

Dry Dry Ruins = Streamworks (Saliva Island) - Shantae and the Pirate's Curse
Moonview Highway = Blue Dome - Pokken Tournament
Bowser's Castle = Vs Dark Matter - Pokemon Super Mystery Dungeon
Rainbow Road = Rainbow Road (GaMetal)

GCN Peach Beach = Bustin' Up on the Beach - Kingdom Heart
DS Yoshi Falls = Cascade Kingdom - Super Mario Odyssey
SNES Ghost Valley 3 = The Voids Wrath/Super Gaster Theme - Undertale (Fanmade by "Deus Zed Machina")
N64 Mario Raceway = Greenwaves (Plains of Passage Arranged) - Shovel Knight

N64 Sherbet Land = Chaoz Fantasy - ParagonX9
GBA Shy Guy Beach = ???
DS Delfino Square = Tellur Town (Autumn) - Pokken Tournament
GCN Waluigi Stadium = Animal Crossing ver. M - Project M

DS Desert Hills = Divine Beast Vah Naboris Fight - The Legend of Zelda; Breath of the Wild
GBA Bowser Castle 3 = The Science Wizard (The Explodatorium Arranged) - Shovel Knight
N64 Jungle Parkway = Windmill Hills - Donkey Kong Country Tropical Freeze
GCN Mario Circuit = Magalor Race - Kirby's Dream Collection

SNES Mario Circuit 3 = Green Greens Remix - Kirby Planet Robobot
DS Peach Gardens = Old Ferrum Town - Pokken Tournament
GCN DK Mountain = Tropical Jungle; The Jungle - Sonic 06
N64 Bowser Castle = Time to Fight - Xenoblade Chronicles