Answer:
Chamber music is the correct answer.
Explanation:
For this question, we'll use the discarding method to indicate the correct answer.
Concerto is a musical composition, usually formed by three movements where a solo instrument or group of them is accompanied by an orchestra.
Concertino is the diminutive of it, and it is literally a short concert.
Ripieno refers the parts of a musical ensemble that is characterized by the absence of soloists. Even though it is characteristic of Baroque music, it does not match the description provided in the question.
Chamber music is composed for a small group of instruments due to its origins (music was played in a small room called chamber) and it includes different types such as sonata, toccata and the suite, making A the correct answer.
