The most advanced solution for cultural organisations

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#DIESE is the leading planning software solution for opera and theatre houses, festivals, museums, music schools, orchestras and concert halls.

Discover a system which streamlines all processes regarding season planning, casting, auditions and applications, staff scheduling, guided tours management, contracts, PR, bookings, orders, budget, and more.

We pride ourselves in understanding your needs in depth. Trust us to gain efficiency and reliability, and to help you collaborate better.

#DIESE is available in any language and already in English, Italian, German, Spanish, Portuguese and French.

Who we work for

#DIESE is modular and entirely configurable.
Discover its features and combine them, to build the solution that answers your needs.


Orchestra Victoria now schedule their musicians, technicians and staff in #DIESE
How to share their planning with musicians

Monday, 30th May 2022

#DIESE is Orchestra Victoria’s new tool to schedule and inform their musicians, technicians and staff.

Dozens of guided tours are scheduled every day in #DIESE by the Palace of Versailles.
Play it like the Palace of Versailles

Friday, 15th April 2022

Dozens of guided tours are scheduled every day in #DIESE.

Paris' Conservatoire of Music has started sharing their fleet of instruments from #DIESE
A ready to lend fleet of instruments

Thursday, 17th February 2022

The Paris Conservatoire of Music now shares online their 6,000-instrument catalogue.

A challenging but inspiring year for #DIESE
In 2022, look up and keep up

Monday, 3rd January 2022

Another year like no other is coming to an end.