Which term refers to a light and nimble style in music?

The term that refers to a light and nimble style in music is "leggiero." In musical contexts, "leggiero" denotes a performance that is light, delicate, and often characterized by agility. Musicians interpret this term to evoke a sense of ease and smoothness, creating a sound that feels effortless and quick. This style can often be found in pieces that require a degree of finesse and clarity, allowing performers to showcase their technical skills while maintaining a graceful demeanor.

Other choices refer to different concepts within music. "Vivace" translates to lively and brisk, indicating a fast tempo but not necessarily conveying the lightness and nimbleness associated with "leggiero." "Rubato" refers to a flexible tempo allowing for expressive timing, which may involve variations in speed but does not specifically imply a light style. "Spiritoso" means spirited or lively, suggesting energy and excitement, yet it doesn't specifically emphasize the light and nimble quality that "leggiero" encapsulates.