@article{1550,
      author = {Ulrich, Homer,},
      url = {http://library.usi.edu/record/1550},
      title = {A history of music and musical style},
      publisher = {Harcourt, Brace & World},
      recid = {1550},
      pages = {696 p.},
      address = {New York,},
      year = {1963},
}