O. Children

• Acoustic = 3.75
• Apnea = 3.64
• Dead Disco Dancer (Remixes) = 2
• O. Children = 4.4
• Ruins – Single (Remixes) = 3.5

O₃

• Trashumancia = 3.29

Obfusc, Stafford Bawler & Grigori

• Monument Valley (Original Soundtrack) = 3.75

Objekt

• Flatland = 3.55
• Objekt #3 = 4

Ocean Jet

• The Word Never Dropped = 3.5

Oceanlab

• Beautiful Together = 2.5
• Lonely Girl (Original, Gareth Emery and Ronski Speed Mixes) = 4.33
• Lonely Girl (Radio, Ercola and PROFF Mixes) = 4.5
• On A Good Day (Metropolis) = 3.25
• Satellite = 3.83
• Sirens of the Sea = 3.62
• Sirens of the Sea Remixed = 2.6
• Sky Falls Down = 4.5

Ochre

• A Midsummer Nice Dream = 3.86
• A Midsummer Nice Dream (15th Anniversary Edition) = 3.74
• An Eye to Windward = 2.6
• Death of an Aura = 3.5
• Early Learning = 3.29
• Isolette = 3.83
• Lemodie = 3.09
• Like Dust of the Balance = 3.73
• National Ignition = 3.2
• Petl EP = 2.75
• Project Caelus = 3.71
• Understory = 3.14
• Volume I = 2.7
• Volume II = 3.22
• Volume III = 2.63

Ocoeur

• A Parallel Life = 3.89
• Everything = 3.67
• Inner = 3.5

Octavi Rumbau

• Pendular Motion = 4.13

Oda Dyrnes & Zoe Efstathiou

• Kyaness = 2.67

Of Monsters and Men

• My Head Is an Animal = 4.09

of Montreal

• Coquet Coquette – EP = 3.67
• Daughter of Cloud = 3.94
• False Priest = 4.85
• Jon Brion Remix EP = 4.4
• Paralytic Stalks = 4.44
• Skeletal Lamping = 3.67
• thecontrollersphere = 3.4

Ofer Pelz & Preston Beebe

• Whim = 3.17

Offsets

• Circular Drift = 3

offthesky

• On Aerial Archetype = 3.33

Oh Land

• Family Tree = 3
• Fauna = 4
• Oh Land = 4.27
• Watermusic = 3.54
• Wish Bone = 3.46

Ohrenbetaubende Stille

• N°1 = 3.75

Okkyung Lee

• Speckled Stones and Dissonant Green Dots = 3.5

Ólafur Arnalds

• …And They Have Escaped The Weight Of Darkness = 3.25
• Dyad 1909 = 3
• Found Songs = 2.86
• Two Songs for Dance = 3.5
• Variations Of Static = 3.8

Ólafur Arnalds & Nils Frahm

• Stare = 4.67

Olan Mill

• Hiraeth = 3.2

Olan Mills

• Home = 3.38
• Paths = 3

Oleg Yanchenko

• Oleg Yanchenko = 3.57

Olegh Kolyada feat. Albireon

• Prosa Profana = 3.4

Olga Neuwirth

• …miramondo multiplo… = 4.45
• Goodnight Mommy (Original Soundtrack) = 4.17
• Solo = 3.83

Olivia Block

• Aberration of Light = 4.5
• Innocent Passage in the Territorial Sea = 3.67

Olivia Newton-John

• Deeper Than The Night (Netherlands 12″) = 3
• Heart Attack (US 7″) = 2.5
• If Not For You = 3.42
• Landslide (7″) = 3
• Livin’ In Desperate Times (US 12″) = 4.5
• Physical (France 12″) = 3.67
• Soul Kiss (US 7″) = 4
• Totalmente Ardiendo – Totally Hot (Mexico 12″) = 3
• Twist of Fate (Japan 12″) = 4.67

Olivia Newton-John & Electric Light Orchestra

• All Over The World / Xanadu (France 12″ Promo) = 5
• Xanadu (Australia 7″ Promo) = 2.5

Olivier Alary

• Fiction / Non-Fiction = 3

Olivier Messiaen

• Des canyons aux étoiles [London Sinfonietta/Salonen] = 4.5
• Éclairs sur l’Au-Delà… [Bastille Opera Orchestra/Chung] = 4.55
• La Transfiguration / Poèmes pour Mi / Chronochromie [Bavarian Radio SO / Nagano] = 3.13
• Les Offrandes Oubliées / Poèmes pour Mi / Chronochromie [ORF Vienna Radio SO / Gielen] = 4.65
• Organ Works Vol. 2: La Nativité du Seigneur [Bate] = 4.56
• Organ Works Vol. 3: Les Corps Glorieux [Bate] = 4.14
• Organ Works Vol. 5: Méditations sur le Mystère de la Sainte Trinité [Bate] = 4.56
• Trois Petites Liturgies / Méditations [Couraud / Messiaen] = 5
• Turangalîla-Symphonie [Béroff / LSO / Previn] = 5
• Turangalîla-Symphonie [Finnish Radio SO / Lintu] = 4.6
• Turangalîla-Symphonie [Orchestre de la Bastille / Chung] = 5
• Turangalîla-Symphonie [Thibaudet / Concertgebouw / Chailly] = 4.4
• Turangalîla-Symphonie [Weigel / Polish National SO / Wit] = 4.64

Olli Mustonen

• Shostakovich/Alkan: Preludes = 4.08

OMD

• English Electric = 2.83

On

• Your Naked Ghost Comes Back At Night = 3.71

onDeadWaves

• onDeadWaves = 3.6

Ondřej Adámek

• Musica Viva #38 = 3.21

Oneirogen

• Convivium = 3.71

Oneohtrix Point Never

• Age Of = 3.07
• Dog In the Fog (‘Replica’ Collaborations and Remixes) = 3
• Midday Suite = 2.8
• R Plus Seven = 3.2
• Replica = 3.7
• Returnal = 4.38
• Rifts = 4.11
• Scenes With Curved Objects = 2.5
• The Station EP = 3.5

Oneohtrix Point Never/Rene Hell

• Music for Reliquary House / In 1980 I Was a Blue Square = 3.3

Onetwo

• Instead = 3

Onuka

• KOLIR = 3.8
• Live with NAONI Orchestra = 4
• Mozaïka = 4.1
• Mozaïka Live with NAONI Orchestra = 4.25
• Onuka = 3.9
• Vidlik = 4
• Xashi = 4

Onutė Narbutaitė

• no yesterday, no tomorrow = 4.33

Oöphoi

• Mare Tranquillitatis = 2.83

Opal Onyx

• Delta Sands = 3.9

Operations

• Cold Months = 3.6
• Collected Anomalies = 3.67
• Ikarus = 3.6
• Knights Move! = 4
• Sundevil = 4.42
• Sunrise (Gloom) = 3
• You & Atomic Warfare = 4.33

Operator Please

• Cement Cement = 3.5
• Get What You Want = 3
• Gloves = 3.6
• Just A Song About Ping Pong = 4.5
• Just a Song About Ping Pong (UK) = 4.4
• Leave It Alone = 3.8
• Mixup = 3.5
• On The Prowl = 4
• Yes Yes Vindictive = 4.25

Opto

• 2nd = 2.3

Oracle Hysterical

• De Rerum = 4.2

Orbital

• Orbital 1 (Green Album) = 2.27
• Orbital 2 (Brown Album) = 2.4

Orchestral Manoeuvres in the Dark

• Tesla Girls (US 12″ Promo) = 3
• The Punishment of Luxury = 3.33

Oren Ambarchi

• Destinationless Desire = 3
• Sagittarian Domain = 4

Organum

• Æo / Shining Star = 4.5
• Amen = 4
• Arc = 3
• Birds’ Wings Were Glued to Their Bodies and Their Feet Froze to the Ground = 3.67
• Crusade = 2.5
• Das Sonderraketenkriegstaubenkommandolied = 2
• Desola = 4
• Die Hennen Zähne = 3.75
• Die Letzte Musik Vor Dem Krieg = 3.5
• Drome = 4.5
• Ein Schwärzeres Schwarz = 4.5
• Electronics = 0.5
• Feldzug / Stumpf = 3
• Horii = 4.5
• Ikon = 4.2
• Kanal = 4
• Kanroku = 3
• Lysis = 4
• Meister Nix = 4.5
• Omega = 5
• Penguins Eat Fish = 2
• Sanctus = 4.5
• Submission = 4
• Tower of Silence = 3.25
• Vacant Lights / Rara Avis = 3.57
• Veil of Tears = 3

Organum & Z’EV

• Tinnitus Vu = 3.75

Organum / Z’EV

• Tocsin -6 Thru +2 = 3.44

Oriol Rossell

• Ulrich Seidl E.P. = 2.75

Orka

• Livandi Oyða = 3.08

Orphan Fairytale

• Comets Come Alive = 2.2
• Ghost Town = 2
• I Have the Biggest Set of Discoballs of ‘Em All = 2
• Ladybird Labyrinth = 3.4
• Let’s Glow in the Dark = 4
• Seahorse Soup = 2.71
• Speaking Spooky = 2.17
• Titania Moon = 2.75
• Twilight Time = 1

Orphax

• Less Is More = 4
• Piano Music = 3.33
• Spectrum = 4.25

Ossining

• I Will Be Missed = 3

Osso Exótico

• VI: Church Organ Works = 2.8
• VII = 4

Otouto

• Pip = 3.1

Otso Lähdeoja

• AAVE = 3.11
• Dendermonde = 4.25
• Haus Music = 3.5

Où Est Le Swimming Pool

• The Golden Year = 4.08

Outland

• Outland = 3.17
• Outland 2 = 3.83
• Outland 3 = 3.5
• Outland 4 = 3.43
• Outland 5 = 3.8

Outputmessage

• Quantum Love = 3.8

Ouvrage Fermont

• Stormtronics Vol 11 = 3.9
• The Peaks of Eternal Sunlight = 3.67

Owl Eyes

• Crystalised = 3.5
• Nightswim = 4

OY

• First Box Then Walk = 3.73
• Kokokyinaka = 4.32
• No Problem Saloon = 4.35
• Space Diaspora = 4.31

Øyvind Torvund

• The Exotica Album = 4.3