One drawback of electronic music is that it

A. costs more than hiring an orchestra.

B. can't be used in stage performances.

C. has eliminated the jobs of many live musicians.

D. lacks the complexity of live music.

I want to say its Lacks the complexity of live music

The answer is D. lacks the complexity of live music. Electronic musicians don't usually put much effort into their compositions choosing quantity over quality. If you notice, many modern compositions will use very fundamental chords, they lack cadences, and are very repetitive. Many musicians employ the "use as few chords as humanly possibly method," to save time,