Which properties would be most useful for the classification of a star recently discovered by an astronomer?\

What are the differences between the greek and roman music

This mode of expression is not unique to cinema. true or false

What role do background vocalists play? a. they provide additional support to the main vocalist and other members of a music group during recording sessions and live events. b. they perform as part of orchestras working for music theaters. c. they mix different songs or music scores and present a unique blend of music to an audience. d. they assemble and organize musical compositions according to their clients’ requirements.