The Home of English Speaking Musical Theatre in Geneva, Switzerland

A Community of Musical Theatre Fans  

GAOS is a vibrant, not-for-profit association that brings together people of all ages, backgrounds, and nationalities who share a passion for musical theatre in English. Based in the Geneva region, we are a community that performs, promotes, and produces high-quality theatrical productions for local and international audiences.

Though non-professional with none of our members being paid, GAOS is committed to excellence. Every show is a testament to the dedication, enthusiasm, and creativity of our members - on stage and behind the scenes. From performers to technicians, directors to designers, each person plays a vital role in bringing our productions to life.

We are equally passionate about giving back. Each year, GAOS makes substantial contributions to charitable organisations reinforcing our commitment to supporting the wider community.

A Three-Show Season with Member Social Events

Our Shows

GAOS produces 3 main-stage shows a year.

WINTER SHOW

Typically a traditional English Pantomime held in December, with a large cast of children, teenagers and adults! 

SPRING SHOW

A large-scale show, complete with live musicians and a cast of a select group of children and adults. Typically held in April or May.

YOUTH SHOW

Large-scale show put on by our GAOS youth, 12 to 21 years old held in August.

Our History

View our past production pages for details of our shows since our foundation in 1971.

Our Events

Here’s just a few of the events you can participate in as a GAOS member!

• Musical Evenings
• GAOS Fringe Music Halls
• Choral Society Concerts
• Musical Theatre and Concert Trips
• Social Events: Pub Quizes, Karaoke Nights, Halloween/Christmas Parties, Cast/Crew Meet-Ups, Treasure Hunts.