Answer:
The answer is: Basso continuo
Explanation:
The Basso continuo (means continuous bass) is a form of accompaniment used in the Baroque period. that form of accompaniment could be played by instruments like: Bass, Organ or Cello.
This type of accompaniment The Basso continuo is making a rhythmic melody usually diatonic triads.
A popular type of Basso continuo is the Alberti Bass accompaniment.
