question 12\nhow would a composer indicate to gradually get louder?\na decrescendo\nb diminuendo\nc…

question 12\nhow would a composer indicate to gradually get louder?\na decrescendo\nb diminuendo\nc crescendo\nd ff
Answer
Brief Explanations:
In music notation, "crescendo" means to gradually get louder. "Decrescendo" and "diminuendo" mean to gradually get softer. "ff" stands for fortissimo, which is a dynamic marking indicating a very loud volume, not a gradual increase.
Answer:
C. Crescendo