Final answer:
In Josquin's "Ave Maria...virgo serena," entire lines are repeated as a technique called text repetition.
Step-by-step explanation:
The statement in the question is true. In Josquin's "Ave Maria...virgo serena," entire lines are indeed repeated. This is a common technique in Renaissance music known as text repetition, where certain lines or phrases are repeated to emphasize their importance or create a sense of unity within the composition.
For example, in Josquin's piece, the opening line "Ave Maria, gratia plena" is repeated several times throughout the composition. This repetition helps to anchor the listener's attention and serves as a structural element in the overall design of the piece.
Repetition is not only found in Josquin's music but also in other compositions of the Renaissance period. It is a characteristic feature of the musical style of that era.