The notre dame style of polyphony, in which the tenor line was based on a pre existing chant melody and the upper voice moved freely (and more rapidly), was called:

What should you do before editing a photograph? tag the photo. filter the photograph. change the iso setting. save a back up copy.

How is pop music related to popular music? what theme does pop music typically discuss in the lyrics? why do you think this theme relates so much to lots of different types of listeners? describe one pop song that uses this theme. what is disco? when did it develop, and what characteristics set it apart from other genres of popular music? what was the british invasion? which famous group was a part of this movement? what impact did the group have on pop music? what is a boy band? what are some characteristics of a boy band?

What does it mean to have a bias (for example your bias of bts)?