What are 2 high pitch instruments?

* Piccolo: The piccolo is the highest-pitched member of the woodwind family. It is about half the size of a flute and has a correspondingly higher range. The piccolo is often used in marching bands and orchestras, and is sometimes used as a solo instrument.

* Violin: The violin is the highest-pitched member of the string family. It is played with a bow, and has four strings that are tuned in fifths. The violin is a very versatile instrument, and is used in a wide variety of musical genres.