All festival participants are invited to play along with the Slide Factory Mega Trombone Ensemble.
At the Deliplein, near the Wilhelminapier, the mega ensemble, consisting of at least 200 trombonists, will perform the world premiere of 150TBNS by Trevor Grahl.
Anyone can play along with the mega trombone ensemble. Regardless level or experience. There are parts for beginners but also for experienced professionals.
And you can start practicing now. Pick the part that suits you most and download it from this site.
See you in Rotterdam April 16th for this mega event!