"90. Any minstrels, bards, reciters of old ballads?
"91. Any professional improvisators?
"92. Are there professional musicians of different grades?
"93. Who composes the music?
"94. Do the musicians follow other professions besides music?
"95. Are the ministers of religion also musicians and medical men?
"96. Have the people some kind of musical notation?
"97. Have they written signs for raising or lowering the voice in singing, for giving emphasis to certain words or phrases, or for similar purposes? If so, describe the signs.
"98. Do they possess treatises on the history, theory, etc., of music; instruction books for singing, and for playing musical instruments, etc.? If so, give a detailed account of their musical literature.
"99. Have they musical institutions? Give an account of them.