The advent of televisions and radios had what change on music? A. lt returned to its classical roots.
B. Artists had to cultivate an image for the different media.
C. Music became less commercial
D. All of the above.

B. Artists had to cultivate an image for the different media

Explanation:

Before the invention of televisions and radios, some of the forms of music in the olden days were clapping and drumming.

Now, the advent of televisions and radios led to artists cultivating an image for the different media. Nowadays there are different forms of music such as rythm and blues, pop, rock, raggae etc.

Through the introduction of televisions, musicians were also able to sell their music due to the fact that there was a visible presence.

dc was afraid of these new companies because they may take their customers away due to them being more better or something else.