Color the TROMBONE! A brass wind instrument with a cup mouthpiece and a long metal tube. A moveable U-shaped slide changes the length of the tube, which changes the pitch of the instrument. Courtesy of SŽuƌcĞ hƩƉ//ǁǁǁ.ũŽkĞsϰus.cŽŵ/ŵiscĞůůaŶĞŽusũŽkĞs/ŵusicũŽkĞs/ƚƌŽŵďŽŶĞũŽkĞs.hƚŵů Y thaƚ ĚŽ LJŽu caůů a ĚŽcuŵĞŶƚaƌLJ aďŽuƚ ƚƌŽŵďŽŶĞ ƉůaLJĞƌs A: A slide show. Y thaƚs ƚhĞ ĚiīĞƌĞŶcĞ ďĞƚǁĞĞŶ a ďass ƚƌŽŵďŽŶĞ aŶĚ a chaiŶ saǁ A: It’s easier to improvise on a chainsaw. Y ,Žǁ ŵaŶLJ ƚƌŽŵďŽŶisƚs ĚŽĞs iƚ ƚakĞ ƚŽ chaŶŐĞ a ůiŐhƚďuůď A: Just one, but he’ll do it too loudly.