A microtonal scale is a musical scale that divides the octave into more than the traditional 12 equal parts found in Western music. This allows for the use of pitches that are not typically found in standard tuning systems, enabling musicians to explore a wider range of sounds and expressiveness. Microtonal music can be found in various cultures, including Indian classical music and Middle Eastern music, where different intervals are used. Microtonal scales can be created using various tuning systems, such as just intonation or Pythagorean tuning. These systems allow for unique intervals, such as quarter tones or even smaller divisions, which can create distinct harmonic textures. Composers and musicians experimenting with microtonality often seek to expand the boundaries of traditional music and explore new sonic possibilities.