Publisher Desc.  CD Sheet Music(TM) is the revolutionary series of masterworks on CD- or DVD-ROM that transforms a PC or MAC computer into a virtual music library. Now you can quickly locate, view and print the great works of the classical repertoire. Compared to traditional printed sheet music or music downloads, it is incredibly inexpensive. Original sources are out-of-copyright standard editions from publishers such as Breitkopf and Hartel, C.F. Peters, G. Schirmer, Carl Fischer, G. Ricordi, Durand and many others. The discs also include biographical and analytical information from Grove's Dictionary of Music and Musicians, 1911 Edition. This CD contains the vocal scores of 11 Puccini operas, from the early and obscure (Le Villi, Edgar) to the most famous (La Boheme, Tosca). Only Turandat is omitted. Extensive bookmarks and the helpful index of titles and arias makes finding specific sections or scenes quick and easy.