 
 <prompt> Wetin be di subject wey show small of wetin mandolin players dey do? Based on di last question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: Instruments dey sell by teacher-dealers, like the title character for di popular musical The Music Man. Often, these teacher-dealers dey lead mandolin orchestras: groups of 4-50 musicians wey dey play different mandolin family instruments. But alongside the teacher-dealers, serious musicians dey work to put the instrument for classical music, ragtime and jazz. Like the teacher-dealers, dem dey travel across U.S., dey record records, dey perform and dey teach individuals and mandolin orchestras. Samuel Siegel play mandolin for Vaudeville and e become one of America's top mandolinists. Seth Weeks na African American wey no just teach and perform for United States, but also for Europe, where e record records. Another pioneering African American musician and director wey start with a mandolin orchestra na composer James Reese Europe. W. Eugene Page tour the country with group, and e well known for hin mandolin and mandola performances. Other names include Valentine Abt, Samuel Adelstein, William Place, Jr., and Aubrey Stauffer. 