With his electric guitar Troller develops not rocky, but minimal, atmospheric and experimental sounds. He gives his ideas and his sounds a clever and clearly developed form. He plays a guitar that does not set moods, associations and memories to music and certainly does not impose them, but lets them pass. And thus a music that does not dictate to its listeners what they should hear and feel. In addition to his performances as a soloist, Troller is also active as a guitarist and composer in the trio Schnellertollermeier and alongside the writer Michael Fehr. He also plays freely improvised music with various bands.