The adverb 'vivace' is used only in musical contexts to describe how a piece should be played. She played the violin solo vivace, just as the composer intended.
Pro Tip 2/3
Mood Enhancer
'Vivace' sets a joyful or energetic mood in the music, suggesting an uplifting experience. The pianist's vivace rendition of the piece left the audience feeling energized.
Pro Tip 3/3
Conductor's Instruction
'Vivace' may be used as an instruction by a conductor to signal the desired pace to musicians. Noticing the lag, the conductor signaled for a more vivace tempo.