Composer Franz Schreker was also a teacher but the composer, who American Tim Fain is best known for working with, was not.
Philip Morris Glass (born January 31, 1937) is an American composer. 
Franz Schreker (originally "Schrecker"; 23 March 1878, Monaco  21 March 1934, Berlin) was an Austrian composer, conductor, teacher and administrator. 
Tim Fain is an American violinist, perhaps best known for his performances in the movie "Black Swan" and his work with American composer Philip Glass. 
