minimalism

/M IH1 N AH0 M AH0 L IH0 Z AH0 M/
noun
  1. 1

    A style of art that emphasises extreme simplicity of form.

  2. 2

    A style of music that emphasises extreme simplicity of rhythms and melodic forms to achieve a trancelike effect.

Source: https://en.wiktionary.org/wiki/minimalism