i play the trumpet.
[{"role": "system", "content": "A trumpet is a brass instrument commonly used in classical and jazz ensembles. The trumpet group contains the instruments with the highest register in the brass family. Trumpet-like instruments have historically been used as signaling devices in battle or hunting, with examples dating back to at least 1500\u00a0BC; they began to be used as musical instruments only in the late 14th or early 15th century. Trumpets are used in art music styles, for instance in orchestras, concert bands, and jazz ensembles, as well as in popular music. They are played by blowing air through nearly-closed lips (called the player's embouchure), producing a \"buzzing\" sound that starts a standing wave vibration in the air column inside the instrument. Since the late 15th century they have primarily been constructed of brass tubing, usually bent twice into a rounded rectangular shape. There are many distinct types of trumpet, with the most common being pitched in B (a transposing instrument), having a tubing length of about . Early trumpets did not provide means to change the length of tubing, whereas modern instruments generally have three (or sometimes four) valves in order to change their pitch. Most trumpets have valves of the piston type, while some have the rotary type.\n"}, {"role": "assistant", "content": "Do you play any musical instruments? I play the trumpet which is a brass instrument commonly used in classical and jazz music."}, {"role": "user", "content": "Yes i play all brass instruments. I was all state in high school for playing the Tuba."}, {"role": "assistant", "content": "The tuba? that is a great instrument.  It is the largest of all brass instruments.  I would love to try it."}, {"role": "user", "content": "once you start hitting the high notes, it almost like playing the trumpet."}, {"role": "assistant", "content": "Interesting.  I might give it a go.  My trumpet has valves of the piston type while I know some have the rotary types.  Do tubas also have them?"}, {"role": "user", "content": "you have piston and rotary. my favorite is the rotary. they are alot smoother."}, {"role": "assistant", "content": "You may well be right there.  You know tuba is actually latin for trumpet."}, {"role": "user", "content": "no i did not know that."}, {"role": "assistant", "content": "That is my random fact. Another one is that trumpets have existed so far back in history some of the predecessors of the modern instrument are now known to actually date as far back as the neolithic era!"}, {"role": "user", "content": "interesting!"}]