* A brass instrument with a slide to change pitch.
* The slide is moved by the player's left hand.
* The right hand is used to hold the instrument and operate the valves.
* The trombone is the only brass instrument that can play a glissando.
* The trombone is used in a variety of genres, including classical, jazz, and pop music.
Brass Family
* A family of musical instruments that produce sound by vibrating their brass tubes.
* The brass family includes the trumpet, trombone, tuba, and French horn.
* Brass instruments are played by blowing air through a mouthpiece.
* The pitch of the sound is determined by the length of the tube and the tension of the player's lips.
* Brass instruments are used in a variety of genres, including classical, jazz, and pop music.