What type of output does Nightingale provide?

Nightingale is a music notation software that primarily focuses on producing high-quality sheet music as output. Specifically, it offers PostScript output, which is a programming language used primarily for printing and displaying vector graphics and text. PostScript allows for precise control over layout and typography, making it an ideal choice for generating professional-quality scores that can be printed or displayed with high fidelity.

This output format is particularly beneficial in the context of music education and performance, as it ensures that the visual presentation of the music is clear and accurate, catering to the needs of musicians and conductors. Thus, the ability to generate PostScript output aligns perfectly with the software's purpose of facilitating the composition, arrangement, and publication of music scores.