Bertrand Gröger is best known as the founder and director of the multiple award-winning “Jazzchor Freiburg” (Germany), with which he has undertaken tours in 15 countries across Asia and Europe. He has worked closely with Bobby McFerrin, Roger Treece, Kirby Shaw, the Swingles, Torun Eriksen, the Bamberg Symphony and the Freiburg Philharmonic Orchestra, among others. Since 2004, he has been conducting the “Chor Zug“ (Switzerland), which he leads to three first prizes at the international choir competition in Riva del Garda (Italy) in 2013.
Additionally, he leads the choir at the University of Popular Music in Mannheim, is internationally sought-after for his skills as a workshop leader and as a juror by choral competitions. He is also famous for authoring literature on various musical subjects. His “Loop Songs“, published by Schott Music, have received worldwide acclaim.