Tim began writing music for his percussion ensemble of the music school in Pétange at the age of 19. The goal was to arrange pieces kids love to play, showing them that making music together can be fun. In 2006, he began to conduct his first concert band in Luxemburg (Philharmonie de Larochette) for whom he wrote his first piece (Fanfare) for them. The goal was to play this introduction piece, so come before during their main concert in 2011. 
In 2008, after receiving the Final Certificate in Instrumentation and Orchestration in the class of Marco Pütz, the letter suggested asking Leon Vliex of Bronsheimmusic to publish his works.
In 2011, Tim's first 2 pieces Fanfare and Forever Young Overture were published.