Calling Luxembourg composers: feel the 'Heat' at Rainy Days 2026!

If you’re a composer living in Luxembourg and your musical ideas are currently simmering, it’s time to turn up the temperature. The Philharmonie Luxembourg has officially launched its call for scores for the Rainy Days 2026 festival, and this year, things are getting physical, and a bit high-tech.

The theme for 2026 is "Heat" and the festival is looking for a bold new work to be premiered by the Munich-based contemporary music powerhouse, ensemble der/gelbe/klang.

The challenge: A 3D sonic experience

This isn’t your typical "sit still and listen" concert. The Philharmonie is looking for a 15-to-20-minute piece that plays with 3D audio immersion.

Here’s the cool part: one of the performers will be wearing binaural microphones in their ears while moving across the stage. Whatever this "living microphone" hears is transmitted directly to the audience’s headphones in real-time.

Your mission? Explore the space between proximity and distance, movement and stillness, and the relationship between the instrument and the human body.

The fine details

Before you start scribbling notes, here is what you need to know:

• Who can apply: Luxembourg-based composers.

• The arrangement: Flute, oboe, clarinet, percussion, piano, violin, cello, double bass, and electronics. (Side note: Pre-recorded electronics are welcome, but leave the live-patching at home, live electronics are not allowed for this one).

• The pay: Your hard work won't go unrewarded! The commission is paid according to the official rates set by the FLAC (Luxembourg Federation of Authors and Composers).

• The deadline: You have until 30 March 30, 2026, to get your initial application in, but you'll have until 15 September for submission of the complete score.

How to Apply

To throw your hat in the ring, you’ll need to assemble a small portfolio that showcases both your past achievements and your future vision. Start by submitting two of your previous works, including both scores and recordings, making sure at least one of them features a chamber ensemble performed without a conductor.

Alongside these, include a brief biography summarising your musical journey and a quick note explaining why you’re excited to collaborate with ensemble der/gelbe/klang.

Finally, top it all off with a short pitch of no more than 250 words that vividly explains your "Heat" inspired concept for the commission.

Applications should be sent to c.kontz@philharmonie.lu 

For full details visit the Philharmonie Luxembourg website

Whether you want to capture the friction of a bow on a string or the atmospheric warmth of an electronic soundscape, this is your chance to shine on one of the most prestigious contemporary music stages in Europe.