Your answer would be "Third Stream"
It is a term made in 1957 by the composer Gunther Schuller it was to describe a musical synthesis of jazz and classical music.
Positive space refers to the main point of focus, negative is the background
The answer is false. Ethnomusicology generally has no canon of artists and pieces, at least in the same way that Western music does. Majority of what can be classified under ethnomusicology is music passed on in a community, and most pieces have anonymous authors.
Answer: was cheaper, greasepaint
Explanation: latex is found to be cheaper than wax, and wax is stronger. I only said greasepaint because latex is usually slippery and shiny.