Im sorry I really dont get the question maybe you can rephrase it
<span>Concerto grosso is a three-movement work orchestra with a group of featured instruments/players as opposed to concerto (solo concerto).
</span><span> This form of </span>baroque music consists of small group of soloists (the concertino) and full orchestra. The solo concerto on the other hand includes <span>a single solo instrument with the melody line and an orchestra. </span>
Well A and d are obviously wrong and based on context clues I’d go with B
Answer:
melodies without musical accompaniment
Explanation: