Philipp Carl Hoffmann studied composition under Georg Anton Kreusser in Mainz, where Kreusser served as a prominent court musician and kapellmeister. This teacher-student relationship provided Hoffmann with guidance from an experienced composer, violinist, and conductor who had established himself in the musical life of Mainz after years of training and professional activity across Europe.
The instruction Hoffmann received from Kreusser helped shape his early development as a composer and complemented his other musical studies. Although the article does not specify the exact years of study, it places their connection firmly within Hoffmann’s formative period before he began his own career as a performer, teacher, and composer.