What are Extended Techniques?

Extended techniques are unconventional methods of playing musical instruments that expand the range of sounds beyond traditional performance techniques. These techniques often produce unusual timbres, textures, or effects that are not typically heard in standard instrumental playing.

Examples of extended techniques include multiphonics on wind instruments, prepared piano, string harmonics, bowing near the bridge (sul ponticello), flutter tonguing, and percussive effects on instrument bodies. Many of these techniques require performers to use new fingerings, unusual bow placements, or alternative ways of producing sound.

Extended techniques became especially common in 20th- and 21st-century contemporary music, where composers explore new sonic possibilities. By expanding the expressive capabilities of traditional instruments, these techniques allow composers and performers to create a wider variety of musical colors and textures.