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Published: Tuesday, 02 July 2024 at 12:40 PM


Meaning ‘large trumpet’ in Italian, the trombone is one of the heftier members of the brass family. It developed from the sackbut, an instrument commonly heard in court or church in the 16th and 17th centuries, but the modern day version only started making an appearance in orchestras in the late 18th century. With their distinctive sliding sound, trombones never fail to make a statement, and have been used in multiple musical genres from classical to reggae. Incidentally, they have often used to mark a death. Beethoven’s funeral, for example, featured four trombonists.

What is a trombone made of?

Trombones are generally made of various metal alloys, with copper and zinc being the most common mixture.

Are there different kinds of trombones?

Yes! The main type of trombone is the standard B flat tenor trombone, which has been around since the early 17th century. But there’s also the bass and contrabass trombones, which are bigger and deeper than the tenor trombone, as well as the alto, soprano, sopranino and piccolo trombones, the latter two of which are extremely rare. Being smaller and lighter than the tenor trombone, the alto is often used by children who are taking their first steps as fledgling trombonists.

What are the different parts of the trombone?

The trombone consists of six major parts:

1. The bell

Even if you don’t know diddly squat about the trombone, you can probably point to this whopping great big thing. It’s where the sound waves emerge from the instrument, hence its flared shape.

2. The bumper

This is a small piece of rubber at the end of the instrument that prevents it from hitting other things while it’s being played. 

3. The counterweight

This chunky disc, which fastens onto the part of the instrument that’s furthest behind the player, is designed to make the trombone less front-heavy, making it easier to handle.

4. The mouthpiece

This is the cup-shaped attachment that’s positioned opposite the long slide. You blow into it to produce a sound.

5. The slide

If there’s one thing that makes the trombone distinctive, it must be the slide: that long bit that juts out under the bell. The longer the tubing, the lower the note; the shorter the tube, the higher the note.

6. The water key

Also known as the spit valve, this is a small lever found on the trombone’s main slide that you press in order to allow accumulated saliva to escape. Repulsive, but necessary.

How do you play the trombone?

Since the trombone is bulkier than the trumpet, it’s a little more difficult to play. You start by supporting the instrument firmly with the left hand and holding it with a relaxed right hand. You then use your right hand to move the slide. In order to blow, lightly close your lips (be careful not to puff out your cheeks), hold the mouthpiece to your mouth and blow out. If your lips vibrate and you hear a blowing sound, you’re probably doing it right. The higher the note you want to play, the quicker you will need to vibrate your lips.

A good book for adult beginners on the trombone is Walter Beeler’s Method for the Trombone.