In theory, "music history" could refer to the study of the history of any type or genre of music , the history of Indian music or the history of rock. In practice, these research topics are nearly always categorized as part of ethnomusicology or cultural studies, whether or not they are ethnographically based.The methods of music history include source studies esp. manuscript studies, paleography, philology especially textual criticism, style criticism, historiography the choice of historical method, musical analysis, and iconography.
The applicationof musical analysis to further these goals is often a part of music history, though pure analysis or the development of new tools of music analysis is more likely to be seen in the field of music theory. For a more detailed discussion of the methods see the section on "Research in Music History" below Some of the intellectual products of music historians include editions of musical works, biography of composers and other musicians, studies of the relationship between words and music, and the reflections upon the place of music in society.