14950 les artistes figurant dans le répertoire
Olympique Marseille – Orphia
- Olympique Marseille
- Omah Lay
- Omar
- Omara Portuondo
- Omar Courtz
- Omar Sarsam
- Omar Sosa & Gustavo Ovalles Duo
- Omar Sosa Trio
- Omar Souleyman
- OM-Center Baden
- OMD
- Omega
- Omega El Fuerte
- Omer Klein
- Omiki
- Omisdus
- Omnya
- Omri Hanson
- On choisit ses amis… pas sa famille
- Ondine Genevoise
- One Direction
- One Last Backhand - Stan Wawrinka's farewell night
- One Morning Left
- One Night in Vegas - Elvis The Show
- One Night of Queen
- One Night of Taylor
- One Night of Tina
- One Night With USTA Soundsystem - hosted by Sido
- One Ok Rock
- ONE PIECE: The Grand Line Symphony
- OneRepublic
- One Vision Of Queen
- Only Human
- Onlynumbers
- Only The Poets
- Onoe Caponoe
- ONX
- On Your Feet - Das Musical
- Onyvaa
- Onyx
- Oomph!
- OORALISE
- Opal in Sky
- Openair Birsfelden
- Openair Bivio
- Openair Etziken
- Open-Air Fahrwangen
- Openair Frauenfeld
- Open Air Gampel
- Open Air Gränichen
- Openair Hallau
- Open Air Hoch-Ybrig
- Openair Kino Richterswil
- Open Air Lumnezia
- Open Air Riviera
- OpenAir Seeland
- Openair Solothurn
- OpenAir St.Gallen
- OpenAir Wildhaus
- Opening Leonardo
- Opening Semester
- Open Season
- Opera & Ballet Swiss Cultural Association
- OperaDinner
- Opéra St. Moritz
- Operation Zero
- Opération Zéro
- Operette für zwei schwule Tenöre
- Operngala
- Opernhaus Zürich
- Opernspiele Munot
- Oper Tell von Rossini Interlaken
- Opeth
- Ophélie Gaillard
- Ophidian
- Opium du Peuple
- Orage
- Orbit
- Orbit Culture
- Orchestergesellschaft Zürich
- Orchestermusik
- Orchester OPUS Bern
- Orchester Santa Maria
- Orchester Tifico
- Orchestra della Svizzera italiana
- Orchestra dell’Accademia Nazionale di Santa Cecilia
- Orchestra Filarmonica Italiana
- Orchestra from Hell
- Orchestra Giovanile Luigi Cherubini
- Orchestra Mozart Bologna
- Orchestra Ritmico Sinfonica Italiana
- Orchestre Bernard Henchoz
- Orchestre de Chambre de Lausanne
- Orchestre De La Suisse Romande
- Orchestre de l’Opéra Royal de Versailles
- Orchestre Mozart Genève
- Orchestre Musique des Lumières
- Orchestre National de Lyon
- Orchestre National de Mulhouse
- Orchestre Philharmonique de Radio France
- Orchestre Philharmonique de Strasbourg
- Orchestre Symphonique suisse des jeunes
- Orden Ogan
- Ordinals Zurich
- OrelSan
- Orfeo ed Euridice
- Organ Battle
- orgAnic reVolt
- Orgelfestival
- Oriana
- Oriental Spirit
- Original Enigma Voices
- Original Potsdamer Weihnachtszirkus
- Origins Soirée - Die Planetarium Show
- Orishas
- Ornella Muti
- Ornella Vanoni
- Oropax-Experimental
- Orphaned Land
- Orphia