Bassoon double reed

The bassoon double reed is an essential component made of two cane blades that vibrate to produce the instrument's characteristic sound.

About this subject

The bassoon double reed is the heart of the instrument, responsible for sound production through the vibration of two cane blades (Arundo donax) carefully shaped. Unlike single reeds used in clarinets or saxophones, the double reed requires greater air pressure and embouchure precision. Each reed is handmade, often by the bassoonist themselves, who adjusts thickness and shape to achieve the desired timbre. The manufacturing process includes steps such as cane cutting, gouging (forming the tube), profiling, and binding with nylon or copper thread.

The origin of the double reed dates back to the 17th century with the emergence of the baroque bassoon. Since then, crafting techniques have evolved, but the principle remains the same. Cane quality, typically grown in regions like southern France (Var) or California, directly affects response and sound. Professional bassoonists may spend hours selecting and adjusting reeds, as each has unique characteristics. A well-made reed allows clear notes across all registers, from rich low to penetrating high, essential for symphony orchestras, bands, and chamber music.

Interestingly, the bassoon is one of the most versatile woodwind instruments, and its double reed is shared with others like oboe, English horn, and contrabassoon, albeit with different dimensions. Reed maintenance is crucial: it must be moistened before playing and stored in a closed container to prevent drying. Lifespan varies from weeks to months depending on use and care. In Brazil, musicians from orchestras such as OSESP and Theatro Municipal do Rio de Janeiro pay special attention to the reed, as it defines the bassoonist’s sonic identity.

Frequently Asked Questions

What is the difference between a double reed and a single reed?

A double reed consists of two cane blades that vibrate against each other, requiring greater air control and embouchure. It is used in instruments like bassoon and oboe. A single reed has one blade that beats against the mouthpiece, common in clarinet and saxophone.

How long does a bassoon double reed last?

Lifespan ranges from a few weeks to months, depending on frequency of use, player technique, and care. Factors like humidity and proper storage extend its life.

Can you buy ready-made reeds or is it better to make them by hand?

Commercial reeds are available, but many bassoonists prefer to make their own to customize the sound. Handcrafting allows precise adjustments of thickness and shape to suit each player's style.