- 401Symphonia Armonie Celestium Revelationum (Excerpts) - No. 1, O Vis Eternitatis (Selected by Hans-Ulrich Obrist) Hildegard Von Bingen (Augsburg Early Music Ensemble)
- 402Doze Phew
- 403This One (Demo) (Selected by Julien Gasc) Helvetia
- 404Una Breve Stagione Ennio Morricone
- 405Affection Tirzah
- 406Sayyid Chant and Dance No. 42 The Gurdjieff Ensemble & Levon Eskenian
- 4078.07 And 5.23 Tangerine Dream
- 408Summer's Over Dennis Harte
- 409Sphere Of Existence Antoine Kogut
- 410Presenting Yourself Manuel Pessoa de Lima
- 411I Heard You Breathe PTU
- 412Anlak Abet Abet Aselefech Ashine & Getenesh Kebret
- 413Patrice Scott "Untitled" (Selected by Simon De La Porte) Neroli
- 414Brief Call Skeet
- 415UOVO Sound Postcard Sun City Girls
- 416You Make Me Weak at the Knees Electrelane
- 417Alania Paavoharju
- 418Bei Rosarotem Licht Bohren & Der Club Of Gore
- 419Mbira Dance Laraaji
- 420Home Town Witch
- 421Heike Piste 3 Junko Ueda
- 422A Star Too Far (Lullaby for Syd Barrett) Psychic TV
- 423Something Happen Jack Arel
- 424Utilities One Mimi Majick
- 425
- 426Procession To The House Of The Deceased The Gamelan Of The Walking Warriors
- 427Terres brûlées Myriam Gendron
- 428Cosmos Eitetsu Hayashi
- 429L'inutile Higelin & Areski
- 430Softly Played Harry Bertoia
- 431Buying the Block Voice Actor
- 432
- 433Love Song Scott Seskind
- 434The End Of The World Skeeter Davis
- 435Closer To Closure Jherek Bischoff
- 436Leaving Home Yo La Tengo
- 437What Do You Miss Superpitcher
- 438Gods Dirty Work Nick Hakim
- 439Tagtraum Eines Elefanten Argile
- 440Against The Sun Mira Calix
- 441Oregano (Origanum Vulgare) Joe Duddell
- 442On The Beach Joakim
- 443Hey Let Loose Your Love The Focus Group
- 444
- 445Apparitions Marja Ahti
- 446Perfect Choice Brenda Ray
- 447Melting Hazard Salamanda
- 448Tomb Jabu
- 449
- 450Rama Rama Alice Coltrane
- 451Massage 1 (Selected by Thomas de Pourquery) Arnaud Roulin
- 452Black Widow Blues Townes Van Zandt
- 453Always at Night Osees
- 454So Sweet Amina Moor Mother feat. Justmadnice & Keir Neuringer
- 455Fairytale Benedikt Frey
- 456Pi Po Pa Yosui Inoue
- 457Back to Roslyn Daniel Lopatin
- 458Orange Sunshine Crossblood Experiment
- 459Bristol Pirates Side A Death Is Not The End
- 460Windsong Black Merda
- 461Turn Offs Thee Oh Sees
- 462Valse du Printemps Noël Akchoté
- 463
- 464Inside Out Bowery Electric
- 465Flimmer Klaus Gesing, Bjorn Meyer, Samuel Rohrer
- 466Sailing The Seas Depends On The Helmsman Cornelius Cardew
- 467When I Saw You The Ronettes
- 468A Spark From The Infinite (Part 1) Terry Riley
- 469Shy (Interlude) Anysia Kym & Loraine James
- 470Shaker Loops Dk
- 471Blanchi Léon Gontran Damas
- 472Je suis sorti de ma maison France Sauvage
- 473Blessing Of The Earth Piste 3 Kodo
- 474I'm Afraid The Masquerade Is Over David Porter
- 475Through The Glow Laura Veirs
- 476Nordsee Suzanne Kraft
- 477Macilumah (Selected by Vega Voga) David Darling and The Hulu Bunun
- 478Peace In My Mind Federal Duck
- 479Anonym Tolerance
- 480Tonight Algebra Suicide
- 481The Breathtaking Blast Captain Ganja And The Space Patrol
- 482Ombimanga Voatora Defona Maurice Halison
- 483Endless Road Angel Olsen
- 484Donne e Amori Ennio Morricone
- 485Harmonies In Bronze Sarah Davachi
- 486Detritus Harp Madronas
- 487Amygdala (Selected by Brice Coudert) JakoJako
- 488No One Around to Hear it Bo Harwood
- 489Feelin' Lovely Connan Mockasin & Devonté Hynes
- 490To The One Of Fictive Music Madteo
- 491Mariopaint Ray Tracing
- 492Frederik's Gone Baba Stiltz
- 493Sable D'Olonne août 2018 (Unreleases Exclusive) Étienne Jaumet
- 494Orbital Rings Cuneiform Tabs
- 495Dark Gethsemane Burial
- 496Canzona per sonare no.4 Visible Cloaks, Yoshio Ojima & Satsuki Shibano
- 497Pauke Tanz Elvin Jones
- 498Niños Flotando en el Cielo Ezmeralda
- 499Exasthrus (Pane) Mesh
- 500Everything Without Shadow Carmen Villain
The 5th Floor’s radio is curated by Guillaume Sorge, a Paris based sound designer, co-founder of the independent label Dirty (Tristesse Contemporaine, Discodeine, Pilooski) and artistic director of the Red Bull Music Festival Paris.