"Ghost Variations"

"Ghost Variations" are unexpected or unusual musical notes or passages that appear during a performance but are not written in the original score. They often stem from spontaneous improvisations, technical errors, or interpretative choices by the performer. These variations can create a haunting or mysterious atmosphere, adding a sense of unpredictability or emotional depth to the music. While sometimes accidental, they can also be intentional artistic expressions, making the piece feel alive and unique each time it's performed. Essentially, "Ghost Variations" highlight the delicate interplay between written music and live interpretation.