The "ground bass" is the English term for basso ostinato

Identify and explain three reasons that an artist would elect to present content through abstract or nonrepresentational form, referring to a different work or artist as an example for each of the reasons you have identified

What will be an ideal response?

Please match the musical term with the corresponding musical phrase.

A. idiophones B. chordophones C. rasa D. mbira E. tanchaz F. raga G. membranophones H. kroncong I. gagaku J. sitar K. shakuhachi L. aerophones M. sensai N. sho O. dangdut P. hichiriki Q. microtones