(Solved): Since 1900, music became... ...non-existent, because all music and instruments were destroyed duri ...

Since 1900, music became... ...non-existent, because all music and instruments were destroyed during wars. ...strongly unified, organized, and standardized: all composers followed the same formal and tonal models. ...very individualized: one composer, or small groups of them, developed their own style(s). ...entirely improvised: no music was ever written down anymore. From the answers below, please select ALL the styles and developments that music experienced since \( 1900 . \) invention of impressionism invention of ritornello form invention of serialism (12-tone music) invention of bitonality invention of the piano invention of minimalism invention of romanticism invention of "sound-mass" invention of the trumpet