Question 8 (1 point) Listeners do not always agree that a given performance is jazz. One reason is: 1) Listeners are often uneducated about jazz and usually have no idea what constitutes jazz and what doesn't. 2) There are no characteristics of the music that can help listeners decide what is or isn't jazz. 3) Swing feeling is an opinion about how the music feels, not a fact. 4) Jazz performances must be designated as such by the U.S. government.