I've been asked to post the setlist for the Boss Battle. And I aim to please, so here it is for your enjoyment.

45 tracks in playlist, average track length: 3:44
Playlist length: 2 hours 48 minutes 17 seconds

Playlist files:
BONKERS - The First Story (Prelude) (6:20)
Justin Lassen - The Combine (Half-Life 2, Half-Life 2: Episode Two) - Mister Freeman (4:08)
zyko - Mr. X (Streets of Rage) - Mr. Z (5:56)
DDR 5 - Moonlight Shadow (Full) (3:02)
Mazedude - King Dedede (Kirby) - Hot Air Penguin (3:37)
Da Rude - Sandstorm (3:46)
ToxicxEternity - Twilight Princess MIDNA'S LAMENT (3:45)
Arcade Sushi (331Erock) - Bionic Commando - Area 1 Theme (2:05)
DDR - Shooting Star (4:13)
ToxicxEternity - Castlevania III BEGINNING (2:33)
Mazedude - Mother Brain (Metroid) - Dieselbrainage (4:20)
Kunal Majmudar - Zeus (God of War) - Wrath Industrial (3:01)
Arcade Sushi (331Erock) - Final Fantasy 7 - One-Winged Angel (4:36)
DDR - Dynamite Rave (3:09)
DaMonz, Trainbeat - 0² (Kirby 64) - Tough It Out! (4:45)
Nutritious - Final Fantasy IV "Full of Courage" OC ReMix (4:45)
bLiNd - T.M.N.T. (Teenage Mutant Ninja Turtles) - Go Ninja, Go (4:13)
ToxicxEternity - NieR: Automata END OF THE UNKNOWN (2:47)
DDR Tunes - Healing Vision(Angelic Mix) (1:40)
Vig - Mega Man X "The Zero Sacrifice" OC ReMix (3:50)
ToxicEternity - Pokemon Ruby Gym Battle (2:38)
Big Giant Circles - Samus Aran (Metroid) - The Bounty of a Brain (3:55)
Ailsean - Dracula (Castlevania) - A Walk with Death (4:16)
Brandon Strader - The White Rider (Airship) (3:30)
Tim Sheehy - Final Fantasy IV "Rydia (Clean Mix)" OC ReMix (4:06)
Brandon Strader - Kratos (God of War) - Born of Ashes, Baptized in Blood (5:25)
Nightmare Sequence - Dr. Eggman (Sonic the Hedgehog 3) - Broken Dreams (4:09)
M-H - The Caerulean Ruins (Chaos Temple) (3:30)
Brandon Strader, Chernabogue - Requiem for a Dying World (Dead Music) (4:03)
Flexstyle - Dr. Wily (Mega Man 1, 3) - Top This (3:39)
Mak Eightman - The Dark Legion (Doom Troopers) - Skull-Head (3:21)
Arcade Sushi (331Erock) - Persona 3 - Aria of the Soul (3:42)
Mustin - Simon Belmont (Castlevania) - The Prodigal Son Returns (3:49)
Joshua Morse - Dr. Wily (Mega Man) - Screw Mega Man, I'm Taking Over the World (3:19)
Mattias Häggström Gerdt - Mega Man (Mega Man) - Screw Wily, I'm Taking a Vacation (4:08)
zircon, Joshua Morse - Ryu (Street Fighter) - Satsui no Koto (2:57)
WillRock - Axel (Streets of Rage) - Bare Knuckle Blitz (4:00)
audio fidelity feat. Eric Griffin, Derek Meler, Marcus Affeldt - Guybrush Threepwood (Monkey Island) - Pirate Shout (3:32)
DDR Tunes - Do it All Night (3:46)
Danimal Cannon - Shredder (Teenage Mutant Ninja Turtles) - Enter the Shredder (4:09)
Diggi Dis feat. Alex Jones - LeChuck (Monkey Island) - Voodoo, Roots 'n Grog (3:45)
Devastus - Robot Bosses (Sonic & Knuckles) - Hedgehog Fodder (3:51)
Lashmush - Baby Bowser (Super Mario World 2: Yoshi's Island) - Bowzilla (3:07)
DDR MAX2 - Candy (Vocal Mix) (1:40)
David L. Puga - Dr. Robotnik (Sonic the Hedgehog 2) - Egg-Shaped Prison (3:29)


Not included on here is my talk break music:
ToxicEternity - Final Fantasy VII Battle Theme