Thomas Ilg, Michael Weiß, and Beate Renner met each other during their studies in Augsburg. The trio founded the Trio d'Accord in 1995 after their post-graduate studies in Munich, Freiburg, and Genf. Since then they have impressed audiences in a rich variety of events with a successful synthesis of musical spontaneity and technical precision.
In 2011 the Trio won the Open Accordion Contest in the category Duo/Band/ Ensemble over 18 years.