It takes a lot of work and dedication to become good at classical instruments such as the violin, flute, piano. harp, cello… etc, and that develops a certain character on girls, that I think it is hot.
I just find girls that play instruments such as the cello or the harp much hotter, elegant and graceful (as compare to nothing at all, or playing something pedestrian like the guitar).
See this most beautiful collection of girls that play cello! enjoy:))