Dreams of a fiddle represent your feelings of importance, esteem, and status. Notice whether or not you are playing first or second fiddle. Perhaps your dream is telling you that you have been fiddling around and not taking your life seriously. Consider the feeling tone to discern its message for you. See Musical Instrument and Foreplay.... Strangest Dream Explanations
If you are playing a violin well in your dream, or hear violin music, this could suggest that you are expressing your creativity with skill.
If you aren’t playing well, or the music sounds discordant, this could suggest the opposite. Violins can also represent sexual intercourse or even masturbation. Be aware of the term, ‘get the violins out’, as your dream may be suggesting that you are trying to get unnecessary sympathy. It could also relate to ‘fiddle’ as another word for violin. Are you ‘fiddling about’ and doing nothing constructive? Are you playing ‘second fiddle’ and feeling second best in waking life?... The Element Encyclopedia