What is high c?

High C refers to a high-pitched note on the musical scale, specifically the note "C" above the treble staff. It is also known as "soprano C" or "top C." This note is commonly used in classical music and opera, as well as in musical theater and pop music genres. Singers with a high-range voice, such as sopranos, tenors, and countertenors, are often expected to hit this note. In instrumental music, high C can be played on a variety of instruments, including trumpet, violin, and flute.