Yume 2kki:Soundtrack/Miscellaneous

1 to 100	101 to 200	201 to 300	301 to 400	401 to 500	Misc.
501 to 600	601 to 700	701 to 800	801 to 900	901 to 1000
1001 to 1100	1101 to 1200

Unnumbered Tracks

Sometimes when new tracks are added in an update, they are not added to the music room's track listing. This section is for music in new areas that has not yet been added to the in-game music menu.

TRACK NAME	LOCATION/EVENT	LISTEN	NOTES
yumeorugo_arr2	Wallpaper Album	Listen	You can access Wallpaper Album after watching Ending #1. This music was used as default setting on the album, and is also played slower than 003 A.
surroundings_13_Cascade	Penguin On Hook	Listen	It used to be listed on initial 0.104i, however, it became unlisted as of 0.105. You can hear the music on Dream Beach.
kappa_10_1	GALAXY Town (Phonograph witch)	Listen
kappa_10_2		Listen
kappa_10_3		Listen
kappa_10_4		Listen
sound2a (slow)	Fantasy Library	Listen	The Fantasy Library's version is slower than the original.
spelude-7-1	Fantasy Library (Firefly Lake)	Listen	No fireflies in the lake.
spelude-7-3	Fantasy Library (Firefly Lake)	Listen	When there are fireflies in the lake.
spelude-13-1	Splash Streetway	Listen
yumenikkig_uljp00106	Developer Room (AC in the balcony)	Listen	This track is actually a recording of an SSTV broadcast. When played through an SSTV decoder, it's revealed to be an image of Urotsuki watching Kamen-san at work.
e14		Listen	Unedited version of the track.
Crime_Anon		Listen	Unedited version of the track.
bgm045	Forgotten Megalopolis	Listen	This track went temporarily unused after version 0.113. It was reused in version 0.113b.
loop_146	Fantasy Library (Waterfall area)	Listen	Used to be listed as 291 A. It became unlisted as of version 0.114b.
spelude-9	Cloud Floor	Listen	Used to be listed as 320. It became unlisted as of version 0.114b.
spelude-29	Blue Orb World	Listen	Used to be listed as 321. It became unlisted as of version 0.114b.
Ainokatachi_Anon	Chaos World (Xylophone path)	Listen	Translates to "Shape of Love_Anon". Used to be listed as 324. It became unlisted as of version 0.114b.
no limit_Anon	Chaos World	Listen	Used to be listed as 332. It became unlisted as of version 0.114b.
kappa_10_3	Snack Gallery	Listen	60% slowed.
Nuls_01-dtslm	Developer Room (Nulsdodage Developer NPC)	Listen	Used to be listed as 415. It became unlisted as of version 0.115i patch 3.
Nuls_02-Debug		Listen
Nuls_03-dbworld		Listen	Used to be listed as 446. It became unlisted as of version 0.115i patch 3.
Nuls_05-nuvod		Listen
Nuls_06_split		Listen
nuls_12_Prelude		Listen
Nuls_Commentary_Version_2		Listen
nuls_xx_Coup_de_Grace		Listen	Alternate version of track 505
Nuls_xx_GB_Remastered		Listen	Alternate version of track 215
nuls_xx_insengmusang		Listen
Nuls_xx_lastwave_reduced		Listen
Nuls_xx_Town		Listen	Alternate version of track 506
White Out	Gallery of Me	Listen	This track will automatically play in the Music Room upon opening it if the player has been to the Gallery Of Me at least once.

Fantasy Library

This sections lists every track that plays when a book is read, and is sorted by the bookcases's vertical position on the map. If two bookcases are on the same row, it will be sorted from left to right. If a book requires an effect or other switch to view, it will be described under Notes.

BOOK NAME	TRACK NAME	LISTEN	NOTES
gensou31	spelude-14	Listen
gensou30	spelude-6	Listen
book txt houkoukou	spelude-2	Listen
spelude-kioku	spelude-hazama	Listen	Requires the Stretch effect to view
book txt siren	fear	Listen	Requires the Crossing effect to view
gensou32	spelude-23	Listen
genso40	spelude-28	Listen
book txt hodoke	spelude-28	Listen	Requires the Plaster Cast effect to view
gensou33	spelude-11	Listen
spelude10	spelude-11	Listen	Requires the Glasses effect to View
book txt kazanaruki	spelude-1	Listen
gensou34	spelude-22	Listen
book txt　桜と歌詠み	spelude-22	Listen	Requires the Gakuran effect to view
gensou35	spelude-17	Listen
book txt tamago	sound2a_	Listen	Requires the Child effect to view
book txt hahen	spelude-3	Listen
book txt akaisora	spelude-13	Listen	Leads to Red Sky Cliff upon interaction
book txt　飛べない鳥	Yuri_Drone	Listen	Requires the Chainsaw effect to view
book txt manjusyaka	Yuri_Drone	Listen	Requires the Grave effect to view
gensou38	Yuri_Marinesnow S	Listen
spelude9	spelude-9	Listen	Requires the Fairy/Bat effect to view, leads to Cloud Floor upon interaction
gensou37	spelude-18	Listen
spelude29	spelude-18	Listen	Requires the Lantern effect to view
book txt tegami	spelude-4	Listen
gensou36	spelude-25	Listen
spelude8	spelude-10	Listen	Requires the Grave effect to view
gensou39	Yuri_Earth tremor	Listen
book txt kagami	spelude-26	Listen	Requires the Glasses effect to view
spelude19	spelude-26	Listen	Requires the Red Hood+Paper Doll combo effect to view
book txt　凍った心	spelude-12	Listen
book txt　雪の章	spelude-16	Listen	Requires the Lantern effect to view
book txt ibaranomiko	spelude-20	Listen
book txt　償い	spelude-7-1	Listen
book txt　償い2	spelude-7-2	Listen	Requires the Insect effect to view, leads to the Firefly Lake upon interaction
spelude6	spelude-7-3	Listen	Requires the Lantern effect and the Firefly Lake to have been visited (while firefiles are present) to view. Leads to the Firefly Lake upon interaction
book txt uminosoko	spelude-19	Listen
spelude2	spelude-5	Listen
spelude3	spelude-6	Listen
spelude1	spelude-5	Listen
spelude4	無重力散歩＠アノン	Listen
spelude7	spelude-8	Listen
spelude5	spelude-6	Listen
spelude18	himits＠アノン	Listen
spelude20	setunai	Listen
spelude21	0109BGM2	Listen
spelude22	RIMA-bgm-orgel004	Listen
gensou44	RIMA-bgm-orgel004	Listen	Requires the Lantern effect to view
spelude26	spelude-32	Listen
spelude28	no limit_Anon	Listen
spelude30	152-woo	Listen
spelude-1	qs0UrDFJ-bgm041	Listen	Originally played in the Dark Room.
spelude-2	626-ryukyu	Listen	Originally played in Geometry World.
spelude-4	626-india	Listen	Originally played in the underground part of Forest World.
spelude-5	qs0UrDFJ-title	Listen	Originally played in the Black Building.
spelude-6	for	Listen	Originally played in Flying Fish World.
spelude-7	yoi	Listen	Originally played in the Dark Museum.
spelude-8	hi	Listen	Originally played in Theatre World, minus the speed variations.
spelude-9	rec2	Listen	Originally played in Sign World.
spelude-10	error	Listen	Originally played in the Mini-Maze.
spelude-11	bgm052	Listen	Originally played in Garden World.
spelude-12	loda_Music_01	Listen	Originally played in the main area of the Shinto Shrine.
spelude-13	pinu-soshitsu	Listen	Originally played in The Deciding Street.
spelude-14	zaza	Listen	Originally played in Urotsuki's Dream Apartments.
spelude-15	oudn-01	Listen	Originally played in the Bug Maze.
spelude-16	bgm-g	Listen	Originally played in the Apartments' exterior.
spelude-17	bgm-c bass	Listen	Originally played in the Bowling Zone's lanes.
spelude-18	camellia-japanish2	Listen	Originally played in the main area of Monochrome Feudal Japan.
spelude-19	Color	Listen	Originally played in Japan Town.
spelude-20	dedp_qs0UrDFJ_bgm_081	Listen	Originally played in the Graffiti Maze.
spelude-22	yume d4b	Listen	Originally played in The Baddies Bar.
spelude-24	kana08	Listen	Originally played in Cutlery World.
spelude-23	loda_Music_03	Listen	Originally played in The Docks.
spelude-25	2_13	Listen	Originally played in the Fairy Tale Woods.
spelude-26	bgm-o	Listen	Originally played in the main area of White Fern World.
spelude-27	626-india	Listen	Originally played in the Tribe Settlement.
spelude-28	sound3e	Listen	Originally played in the Warehouse's interior.
spelude-29	n3-tSP	Listen	Originally played in Grass World.
spelude-30	soundd	Listen	Originally played in the Broken Faces Area.
spelude-31	noise1	Listen	Originally played in Purple World.
spelude-32	ym2-19_kuruwasiimonohahaieguru	Listen	Originally played in Graveyard World.
spelude-33	pinu_heart	Listen	Originally played in Heart World.
spelude-34	meri-	Listen	Originally played in the Eyeball Archives.
book txt time	spelude-27-1	Listen	Requires the Grave effect to view.
spelude31	spelude-16	Listen	Requires the Child effect to view.
book txt karimono	spelude-24	Listen	Requires the Stretch effect to view.
spelude17	spelude-444	Listen	Requires the Glasses effect to view.
spelude-7-3	book txt utukusikisekai	Listen	Requires the Insect effect and the Firefly Lake to have been visited (while firefiles are present) to view
book txt brother1	spelude-21-1	Listen	Requires the Spacesuit effect to view.
book txt brother2	spelude-21-2	Listen
book txt brother3	spelude-21-3	Listen

Unused Tracks

This section is for tracks that appeared in previous versions of the game that have since been removed or replaced.

TRACK NAME	LOCATION/EVENT	LISTEN	NOTES
oudn-01	Bug Maze	Listen	Used in the old version of the Bug Maze.
oudn-03	Apartments	Listen	Used in the old version of the Apartments.
oudn-04		Listen	Used in the old version of the zebra crossing.
oudn-noisy2		Listen	Used in the old version of Bane Jack's bedroom in the Apartments.
oudn-05	Scenic Outlook	Listen	Used in the old version of the spider room in the Scenic Outlook.
loop_47	Cyber Maze	Listen
dndnstep_anon	Doll Factory	Listen
グリッチbyzetsu	Doll Factory	Listen	Used in version 0.102e. Replaced by dndnstep_anon in later versions.
fuwafuwa-byzetsu	Factory Entrance	Listen
rnt_akarusugi	Clothes Shop	Listen
光のオルゴール＠アノン	Cake House	Listen
kappa_08	Gray Relic World	Listen	Used in the old version of Gray Relic World. It got deleted from the files and replaced by kappa_11_2_1.
soundc_2 (Old version)	???	Listen
spelude-13-1	Snowy Village	Listen	Used in the Snowy Village before version 0.111h.
spelude-26	Hidden Library	Listen	Used in the Hidden Library before version 0.111e.
By音師竹内_626-ryukyu-sasikae	Scarlet Corridors	Listen	Used in the Scarlet Corridors before version 0.113h. Replaced with kuukann_bgm_01. Used to be listed as 018B.
dedp_36 To Blip	Forlorn Beach House	Listen	Used in the old version of the interior of what is now known as Forlorn Beach House. It is played faster than Space and the Mansion's Terrace.
	Mansion: Terrace	Listen	Used in the Mansion before version 0.111e. Used to be listed as 021C.
	Gourd-Folk World	Listen	Removed in version 0.113g. Used to be listed as 021C.
qs0UrDFJ-bgm007	Wilderness: Ladder to Crystal Caves	Listen	Deleted in version 0.112i. Used to be listed as 042D.
qs0UrDFJ-bgm007	Saturated Eyeball Zone: Ladder to Crystal Caves	Listen	Deleted in version 0.112i. Used to be listed as 042E.
qs0UrDFJ-bgm041	Abandoned Apartments: Woods	Listen	Removed in version 0.113. Used to be listed as 043D.
2_18	Deserted Town (Near the Town Square)	Listen	Removed in version 0.113. Used to be listed as 051B.
2_18	Will-o-wisp Castle	Listen	Removed in version 0.112i. Used to be listed as 051C.
dedp_qs0UrDFJ_bgm076	Passage between Pillars World and Chaotic Buildings	Listen	Removed in version 0.113. Used to be listed as 055D.
dedp_qs0UrDFJ_bgm082	Mirror Room (Mountain Beach)	Listen	Removed in version 0.113. Used to be listed as 056D.
dedp_qs0UrDFJ_bgm081	Overgrown City: Deeper section	Listen	Removed in version 0.113. Used to be listed as 058C.
dedp_qs0UrDFJ_bgm081	Sky Kingdom	Listen	Used in the old versions of the Sky Kingdom. Fastest version of BGM 058.
kikai004	Red Black World	Listen	Removed in an unknown version. Used to be listed as 062E.
bgm075	Tulip Lamp World	Listen	Removed in version 0.113. Used to be listed as 066D.
bgm-c bass	Overgrown City: Gold Statue	Listen	Removed in version 0.113. Used to be listed as 078D.
bgm-l	Abandoned Apartments: Duck ride	Listen	Removed in version 0.113. Used to be listed as 084B.
yume b2	Chemical Research Facility	Listen	Removed in version 0.112i. Used to be listed as 099C.
ライト	Fluorescent Halls	Listen	Used in the Fluorescent Halls before version 0.115i. Replaced with bgm049_2x. Used to be listed as 100B.
bgm-l_m	Ethnic World	Listen	Removed in version 0.115d patch 1. Used to be listed as 112B.
bgm029	Rainbow Silhouette World	Listen	Removed in version 0.113. Used to be listed as 136A.
yukihi1	Opal Ruins A/Opal Ruins B	Listen	Used in the Opal Ruins A/Opal Ruins B before version 0.115 patch 4. Replaced with Nuls_08-Dtdbr. Used to be listed as 164C.
n3-CaSP	Crystal Caves	Listen	Removed in version 0.112i. Used to be listed as 167C.
n3-ELP	Forest Pier	Listen	Removed in version 0.113. Used to be listed as 168D.
N3-FiT	Abandoned Factory (Strange Door Area)	Listen	Removed in version 0.113. Used to be listed as 169B.
	Industrial Maze (Large Amber light room)	Listen	Removed in version 0.113. Used to be listed as 169C.
	Victorian Drains	Listen	Removed in version 0.113. Used to be listed as 169D.
n3-iFF	Transmission Tower World (Hidden room in sewer)	Listen	Removed in version 0.113. Used to be listed as 170B.
n3-Kt0	Cog Maze (End)	Listen	Removed in version 0.113. Used to be listed as 171B.
n3-LI	Deserted Town (Secret garden at Northern District)	Listen	Removed in version 0.113. Used to be listed as 173B.
n3-NiT	Abandoned Factory	Listen	Removed in version 0.113. Used to be listed as 174A.
n3-NiT	Chaotic Buildings	Listen	Removed in version 0.113. Used to be listed as 174B.
n3-Tcs	Deserted Town (Coffee Man Room)	Listen	Removed in version 0.113. Used to be listed as 176B.
n3-WeR	Chaotic Buildings: Forest area	Listen	Removed in version 0.113. Used to be listed as 178C.
nami	Gulliver Desert (Giant version)	Listen	Removed in version 0.114a. Used to be listed as 179D.
sound3e	Industrial Maze	Listen	Removed in version 0.113. Used to be listed as 185C.
	Pillars World	Listen	Removed in version 0.113. Used to be listed as 185E.
	Deserted Town (Near the Town Square): Beyond the traffic cone	Listen	Removed in version 0.113. Used to be listed as 185F.
	Industrial Maze: The Core	Listen	Removed in version 0.113. Used to be listed as 185G.
	Abandoned Apartments: Upper apartments	Listen	Removed in version 0.113. Used to be listed as 185H.
	Wind Tunnel	Listen	Removed in version 0.113. Used to be listed as 185I.
yumepo5	Abandoned Factory: Big Red	Listen	Removed in version 0.113. Used to be listed as 194B.
屋敷内BGM	Metallic Plate World	Listen	Used in Metallic Plate World before version 0.113g. Used to be listed as 197B.
怪奇工事_Anon	TV Labyrinth	Listen	Removed in version 0.112i. Used to be listed as 223B.
2_31	Deserted Town: Ladders	Listen	Removed in version 0.113. Used to be listed as 226A.
bgm008	Old Train Station: Ladders	Listen	Removed in version 0.113. Used to be listed as 235A.
bgm008	Forest Pier: Entrance from Urotsuki's Dream Apartments	Listen	Removed in version 0.113. Used to be listed as 235B.
e6	Hidden Shoal	Listen	Removed in version 0.113b patch 1. Used to be listed as 237A.
drm_kan_ge_doupicho01	Bottom Garden: Garden	Listen	Removed in version 0.113. Used to be listed as 240B.
drm_kan_ge_kaze_kouya01	Bottom Garden: Upper area	Listen	Removed in version 0.113. Used to be listed as 241B.
Cave	Square Ruins	Listen	Removed in version 0.113. Used to be listed as 243A.
bgm011	White area between Overgrown City and Chaotic Buildings	Listen	Removed in version 0.113b patch 1. Used to be listed as 260A.
	Arc de Pillar World	Listen	Removed in version 0.113. Used to be listed as 260C.
	Passage between Deserted Town and Abandoned Apartments	Listen	Removed in version 0.113. Used to be listed as 260D.
	Deserted Town: Town Square	Listen	Removed in version 0.113. Used to be listed as 260E.
2_51	Transmission Tower World	Listen	Removed in version 0.113. Used to be listed as 261A.
2_51	Abandoned Apartments: Upper Middle Part	Listen	Removed in version 0.113. Used to be listed as 261B.
bgm021	Complex	Listen	Removed in version 0.113. Used to be listed as 267A.
	Complex: Deeper section	Listen	Removed in version 0.113. Used to be listed as 267B.
	Old Train Station: Deeper section	Listen	Removed in version 0.113. Used to be listed as 267C.
bgm042	Old Train Station	Listen	Removed in version 0.113. Used to be listed as 268A.
bgm042	Mansion: Basement	Listen	Removed in version 0.113. Used to be listed as 268B.
Sea	Depths	Listen	Removed in version 0.117d. Used to be listed as 269A.
bgm048	Neon City	Listen	Removed in version 0.113. Used to be listed as 270A.
	Abandoned Apartments: Lower Middle Part (Elevator passage)	Listen	Removed in version 0.113. Used to be listed as 270B.
	Square Ruins: Entrance from Depths	Listen	Removed in version 0.113. Used to be listed as 270C.
bgm039	Rose Church	Listen	Removed in version 0.113. Used to be listed as 273A.
bgm039	Mansion	Listen	Removed in version 0.113. Used to be listed as 273B.
bgm016	Mansion: Corridors	Listen	Removed in version 0.113. Used to be listed as 274A.
bgm020	Mansion : Upper room	Listen	Removed in version 0.113. Used to be listed as 275A.
bgm013	Overgrown Gate: Entrance from The Garden of Industrial Maze	Listen	Removed in version 0.113. Used to be listed as 276A.
	Overgrown City	Listen	Removed in version 0.113. Used to be listed as 276B.
	Flooded Ramparts	Listen	Removed in version 0.113. Used to be listed as 276C.
e16	Overgrown City: House section	Listen	Removed in version 0.113. Used to be listed as 277A.
e20	Overgrown City: City section	Listen	Removed in version 0.113. Used to be listed as 278.
partz@anon	Victorian Drains: Underground Maze	Listen	Removed in version 0.113. Used to be listed as 279.
e14	Victorian Drains: Neon Street	Listen	Removed in version 0.113. Used to be listed as 280A.
bgm044	Victorian Drains: Abandoned Park	Listen	Removed in version 0.113. Used to be listed as 281A.
bgm044	Deserted Town	Listen	Removed in version 0.113. Used to be listed as 281B.
bgm059	Bioluminescent Cavern	Listen	Removed in version 0.113. Used to be listed as 282A.
himits＠アノン	Abandoned Apartments: Tunnels	Listen	Removed in version 0.113. Used to be listed as 283B.
tonny31.6	Abandoned Apartments: Lower Apartments	Listen	Removed in version 0.113. Used to be listed as 284B.
n3-RoW	Planetarium: Starry Cave	Listen	Removed in version 0.113. Used to be listed as 285A.
n3-RoW	Abandoned Factory: Deeper part	Listen	Removed in version 0.113. Used to be listed as 285B.
sound4b	Planetarium: Reception	Listen	Removed in version 0.113. Used to be listed as 286B.
se018-0016	Planetarium: Theatre	Listen	Removed in version 0.113. Used to be listed as 287A.
n3-tWW	Planetarium: Shooting star event	Listen	Removed in version 0.113. Used to be listed as 288A.
RIMA-bgm-orgel004	Bottom Garden (Musical Creature)	Listen	Unlocked by sleeping 40 times. Used to be listed as 292 A to C.
RIMA-bgm-orgel005		Listen
RIMA-bgm-orgel006		Listen
Fireplace	Butterfly Forest	Listen	Removed in version 0.112a. Used to be listed as 293A.
bgm012	Depths: Falling scene	Listen	Removed in version 0.113. Used to be listed as 296A.
	Depths: Falling scene	Listen	Removed in version 0.113. Used to be listed as 296B.
	Star Building	Listen	Used in the old version of the Star Building. Used to be listed as 296C.
bgm015	Rose Church: Hallways	Listen	Removed in version 0.113. Used to be listed as 297A.
bgm019	Old Train Station B : Inside of train	Listen	Removed in version 0.113. Used to be listed as 298A.
bgm036	Black and white passage to Transmission Tower World	Listen	Removed in version 0.113. Used to be listed as 300A.
	Transmission Tower World: Sewers		Removed in version 0.113. Used to be listed as 300B.
	Mirror Room: Stairs		Removed in version 0.113. Used to be listed as 300C.
bgm045	Deserted Pier	Listen	Removed in version 0.113. Used to be listed as 302.
factoria	Old Train Station B: Outside of the train	Listen	Removed in version 0.113. Used to be listed as 310A.
june	Abandoned Apartments	Listen	Removed in version 0.113. Used to be listed as 311.
n3-HRiS	Radiant Ruins	Listen	Removed in version 0.113. Used to be listed as 313A.
n3-NaT	Abandoned Factory	Listen	Removed in version 0.113. Used to be listed as 314A.
n3-NaT	Abandoned Factory	Listen	Removed in version 0.113. Used to be listed as 314B.
n3-tFS	Radiant Ruins: Pinwheel bridge	Listen	Removed in version 0.113. Used to be listed as 315A.
n3-tFS	Town Maze	Listen	Removed in version 0.113. Used to be listed as 315B.
SONG1	Aquarium	Listen	Removed in version 0.113. Used to be listed as 316B.
夜のイメージBGM	Depths: Ocean Floor	Listen	Removed in version 0.113. Used to be listed as 331.
spelude-16	Hidden Library	Listen	Reading the top book with the Child effect. Used to be listed as 337A.
spelude-28	Picture Book (Piano Room)	Listen	Used in the Piano Room before version 0.111e. Used to be listed as 338A.
spelude-28	Nightmarish Wilds: Sunrise Vista	Listen	Removed in version 0.112i. Used to be listed as 338B.
spelude-27-1	Hidden Library	Listen	Reading the top book without the Child effect. Deleted in version 0.112e. Used to be listed as 340A.
spelude27-2		Listen	Possible music upon entering. Deleted in version 0.112e. Used to be listed as 340B.
spelude-27-3		Listen	Possible music upon entering. Deleted in version 0.112e. Used to be listed as 340C.
e26	Neon Candle World	Listen	Used in Neon Candle World before version 0.111e. Used to be listed as 349A.
kappa_02-2_2	Nightmarish Wilds: Chase event	Listen	Removed in version 0.112i. Used to be listed as 366A.
drm-loop-107	Stellar Lake	Listen	Removed in version 0.112i. Used to be listed as 395A.
Wilderness	Nightmarish Wilds	Listen	Removed in version 0.112i. Used to be listed as 396.
予兆	Will-o-wisp Castle	Listen	Translates to "omen". This song used to be played when Urotsuki was caught by the flames in the castle, but it was removed in an unknown version. Deleted from the Sound Room in version 0.112i. Used to be listed as 397.
kappa_13	Ocean Storehouse	Listen	Used in Ocean Storehouse before version 0.116i. Used to be listed as 399A.
2i9_mus2	Chemical Research Facility: Underground	Listen	Removed in version 0.112i. Used to be listed as 418.
bgm-e	Volcanic Subterrain	Listen	Removed in version 0.112i. Used to be listed as 419.
kappa_06	Void Park	Listen	Used in the Void Park before version 0.113h. Replaced with bgm021. Used to be listed as 427A.
spelude-12	Innocent Library	Listen	Removed in version 0.113i.
Nuls09_Data_Tech	Data Stream	Listen	Removed in version 0.118 Patch 3. Replaced with Nuls_09a_Data_Tech_v2
june	Abandoned Apartments	Listen	Removed in version 0.118c Patch 10. It stayed in the game after the removal of the area where it was used until it was replaced by the version of this track that plays in the Blooming Blue Lagoon.
spelude-444	Silent Sewers: Ronsutoka's Room	Listen	Removed in 0.118d Patch 2 at the original author of the song's request. Succeeded by Lem_cyclops.

Trivia

There is another version of "Merrygo" (Toy World) with a different pitch. However, it hasn't been put on the list.
The file "camellia-japanish" (Danger Panic Zone) is a variant of "camellia-japanish2" (Monochrome Feudal Japan).
The file "bgm-j_m" (Wavy Purple Area of Underwater Amusement Park) is actually a MIDI remix of "bgm_j" (Haniwa Temple).
The file "2_29" is just "4_3" (Buddha Face Labyrinth) but faster.
There used to be a file named "88", which was just the file "88_2" (Wastewater Treatment Plant) but with less background ambience and a fade out at the end. It was removed from the gamefiles in an unknown version.
There is an unused file named "ann-hizmi", which is just a louder, bass boosted version of "dedp_ann" (Eye Shop).
- There is another file named "ann", which is also the same music as "dedp_ann".
There is an unused file named "ao", which sounds awfully similar to the stock RTP music.
The reason why Red Streetlight World's music isn't in this list is because it isn't actually a music file, and instead a stock RTP sound effect named "gong", playing over and over every few seconds.
- The music file "sound3d" (Warehouse) is also located in the game's sound effect folder, for some reason.
The file "yume b2" (Blood World) uses a stock sound effect in it which sounds like a squeak. It can't be heard unless it is converted to MP3 or WAV from MIDI. It is unknown currently which sound effect it uses, but it could be from the RTP 2003.
The file "bgm045" used to play in the Deserted Pier before its removal. After this, the track went unused for one update, but was added back in to be used in the next.
ihavealwayslovedyou and seijakunoyuki are actually royalty free music made by DOVA-Syndrome.