The flute has evolved into such a versatile instrument capable of producing a wide range of sounds and effects. One aspect that contributes to its versatility is the use of extended techniques. These techniques push the boundaries of traditional flute playing, unlocking new possibilities and expanding the expressive palette of the instrument. Read on to learn all about the different types of extended technique!

• Flutter Tonguing: Flutter tonguing is a technique where the player rolls their tongue while blowing air into the flute, creating a fluttering sound. This technique adds a vibrant, buzzing quality to the flute's tone and is commonly used in contemporary music to evoke birdcalls, rustling leaves, or other nature-inspired sounds.
• Multiphonics: Multiphonics involve producing more than one pitch simultaneously on the flute. By adjusting embouchure, fingerings, and air pressure, players can create complex, otherworldly harmonies or dissonances. Multiphonics are often used to create texture and depth in avant-garde compositions, pushing the boundaries of conventional flute music.
• Key Clicks: Key clicks exploit the percussive potential of the flute by tapping or clicking the keys without blowing air into the instrument. This produces sharp, staccato sounds reminiscent of finger snaps or drum beats. Key clicks are frequently utilized in contemporary flute repertoire to add rhythmic accents and punctuate musical phrases.
• Jet Whistle: A jet whistle is a high-pitched, piercing sound produced by blowing air across the embouchure hole at an angle. This technique requires precise control of airspeed and angle to achieve the desired pitch and intensity. Jet whistle effects can range from subtle, eerie whispers to dramatic, piercing shrieks, making it a versatile tool for expressive performance.
• Microtones: Microtones involve playing pitches that lie between the traditional notes of the Western chromatic scale. By adjusting embouchure and air pressure, flutists can produce quarter tones, eighth tones, and even smaller intervals. Microtonal flute music explores the rich tapestry of tonal colors and expressive nuances beyond the confines of equal temperament, inviting listeners into a world of subtle, exotic harmonies.

Extended flute techniques open up a world of sonic exploration and artistic innovation for flutists. By mastering these techniques, players can transcend the limitations of traditional flute repertoire and create captivating, imaginative music that pushes the boundaries of the instrument. Whether evoking the sounds of nature, exploring avant-garde textures, or delving into microtonal landscapes, extended flute techniques offer endless possibilities for creative expression and musical discovery. As flutists continue to explore and refine these techniques, the flute will remain a vibrant and dynamic voice in the ever-evolving tapestry of contemporary music.

Learn more about how to teach extended techniques to beginners by watching this ClubFC workshop with Nicole Riner!

Listen to some examples of extended techniques here:

• Clare Chase Recital: Selections from Density 2036
• Jennifer Grim Recital

Shop extended technique books and repertoire:

• Technique for Contemporary Flute Music for Players and Composers
• Tone Development Through Extended Techniques
• Into the Beyond (Studies and Etudes)
• Circular Breathing for the Flutist
• Flute Sound Effects - Beatboxing, Circular Breathing, and Fourth-Octave Playing
• Flute BeatBoxing (Studies and Etudes)