- 501Underwater Kevin Ayers
- 502I'm Tired (Selected by Jennifer Cardini) Dj Python
- 50386 Spring and Summer Collection - Untitled 2 Nicole
- 504Sweat, Tears or the Sea Halo, Laurel
- 505Try To Be True Piotr Kurek
- 506Durango (Selected by Pan European Recording) JJ Cale
- 507Orchid House Marja Ahti
- 508Summercamp High Season
- 509Moments Of Sufficient Lucidity The Caretaker
- 510Cangrejos En La Cocina Linea Viensa
- 511Strange Romance Arthur Brown & Craig Leon
- 512
- 513
- 514Choo Choo Lullaby Moondog
- 515Walking Underground Scott Gilmore
- 516Honour Klein
- 517Big Science Laurie Anderson
- 518Defective Heaven Unknown Artist
- 519Khe I Kheri Piece Nganassani music - D. Kosterkine
- 520The Sound Of One Lip Kissing Marsen Jules
- 521Eclipsed Subject Lucrecia Dalt
- 522Les Étoiles et Les Cochons Brigitte Fontaine & Areski Belkacem
- 523San Juan Laurie Anderson
- 524Sea Of Tranquillity Colleen
- 525Till Hurricane Bisect KMRU
- 526Characters Jonathan Bree
- 527The Castle Of The Pyrénees, Part 2 Felix Krone
- 528Kristall Ulf Lohmann
- 529Ada Issam Hajali
- 530Pale Eyes EYE
- 531Rituel En L'honneur De La Vénérable Yoghini De Diamant Tibet - Musiques Sacrées (Ocora)
- 532Cara Mná Bwoon
- 533Champagne (Luke Abbott Remix) Easter
- 534Village Voice Michal Turtle
- 535Waking Sarah Davachi
- 536Eyechant Michele Musser
- 537Autotune Niger
- 5388 lush ambulance 2 Aphex Twin
- 539Cairn VI. Erland Cooper & Marta Salogni
- 540Snowpatrol (Selected by Caroline Poggi & Jonathan Vinel) Polo Perks
- 541Somewhere In The Silence Romance
- 542Iranaimon Akiko Yano
- 543Moon Clock Kevin McCormick
- 544Longing For You Palmer Rockey
- 545Uryan Geldim Umit Tockan
- 546Prisma Interius VI (for v.t.) Catherine Lamb & Johnny Chang
- 547Do Seu Tempo Falo Ricardo Dias Gomes
- 548Operation Tom Raybould
- 549Sable D'Olonne août 2018 (Unreleases Exclusive) Étienne Jaumet
- 550Don't Challenge Me The Makers
- 551Le Robinet The Beatniks
- 552Ne Me Demande Pas Pourquoi (Selected by Julien Gasc) Nicole Croisille
- 553Fog Flame 1
- 554The Golden Lady Sun Ra
- 555Brigitta The Living End
- 556Just A Moment Romance
- 557Seiko 3 Yasuaki Shimizu
- 558
- 559Anything Can't Happen (Selected by Laetitia Sadier) Dorothea Paas
- 560Afra Altar Maidbronx Brannten Schnüre
- 561
- 562Circles Cults Percussion Ensemble
- 563Abandon Laurel Halo
- 564The Green Country (New England Jimmy Giuffre
- 565Sipping On A Cup Of Coffee Treasure Hunting
- 566Missing Night Midori Hirano
- 567This Terrible Planet Ahmad Jamal
- 568Welt 7 Cologne Tape
- 569Candyman Matt Valentine
- 570Outside In (BBC Session) John Martyn
- 571Em Campo Aberto Carlos Maria Trindade
- 572The Herald Comus
- 573Hotaru Akai Tori
- 574Rock On David Essex
- 575Boys And The Sea - Part One Mikael Tariverdiev
- 576Dream Of You Cliffordandcalix
- 577Io Ho, Tu Hai Ennio Morricone
- 578Mom Sang To Me (Selected by Bernardino Femminielli) Vakhtang Kikabidze
- 579Beauty Jimmy Murakawa
- 580Metronomic Underground Stereolab
- 581The Monkey House Jan Van Den Broeke
- 582The Tearjerker Returns Jarvis Cocker & Chilly Gonzales
- 583For Cutting The Barley Folk Music From Tibet
- 584Just Drifting (Midnight) Psychic TV
- 585Improvisation On A 'Concerto Generator' Laurie Spiegel
- 586Asatoma Cochemea
- 587Tangles (Selected by Laetitia Sadier) Arto Lindsay
- 588Train Your Child Washington Phillips
- 589
- 590Slow Mirrors / Big Circle Neil S. Kvern
- 591Alien Babies Easter
- 592Another Day Roy Harper
- 593American Motels Cienfuegos
- 594Moon Pith Helena Deland
- 595Swizzle Ghostwriters
- 596Plim Hermeto Pascoal
- 597Djipang Parwa Gamelan Degung directed by Enip Sukanda (suling)
- 598Pillow Village James Ellis Ford
- 599You Did It Yourself Arthur Russell
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.