Grossman studied with Freyer early in lifestyle in Warsaw. He resided in Berlin where he continuing his research with Rugenhagen. Upon his go back to Warsaw Grossman produced public appearances being a pianist, organist and conductor. Protected ready as co-owner of the business in offering keyboard musical instruments, he constructed and successfully got performed two operas “Rybak z Palermo” and “Duch wojewody.” His third opera “Kornet Hamilton,” was under no circumstances performed. A summary of Grossman’s compositions carries a amount of different styles. For the starting from the Suez Canal he wrote a cantata. He constructed an operetta “Les sabots de la marquise,” with least three overtures, “Overture in E-mol” and one for “Ruler Lear” and “Maria.” Various other styles included ballet suites, a piano concerto, chamber music, tracks, and parts for piano and body organ.