an Entity references as follows:
Jean-Paulin Habans, known as Paulus (6 February 1845 - 1 June 1908), was a French singer, entertainer and theatre entrepreneur of the Belle Époque. Paulus created a complete transformation in popular singing style and in doing so he became the most popular male singer in Paris in the 1870s and 1880s. His career clearly marked a turning point in the history of French chanson: the start of the era of stardom.