Louis Lewandowski, conductor, choral director and organist at Berlin’s Oranienburger Strasse synagogue, was a pioneer of modern Jewish liturgical music, whose reforms led to the creation of a new liturgy for Jewish synagogue services, a liturgy that combined classical Western music with traditional synagogue singing and restored an important role to organ music introducing a Romantic style influenced by Mendelssohn, whose family fostered Lewandowski’s career.